LF18CPT-TR [STMICROELECTRONICS]
Very low drop voltage regulators with inhibit; 非常低压降稳压器与抑制
| 型号： | LF18CPT-TR |
| 厂家： | 
ST |
| 描述： | Very low drop voltage regulators with inhibit |
| 文件： | 总46页 (文件大小：599K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LF00 series
Very low drop voltage regulators with inhibit
Feature summary
■ Very low dropout voltage (0.45V)
■ Very low quiescent current (TYP. 50 µA in OFF
mode, 500 µA in ON mode)
■ Output current up to 500 mA
TO-220FP
TO-220
■ Logic-controlled electronic shutdown
■ Output voltages of 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5;
4; 5; 6; 8; 8.5; 9; 12V
■ Internal current and thermal limit
■ Only 2.2 µF for stability
PPAK
DPAK
PENTAWATT
■ Available in 1% (AB) or 2% (C) selection at
25°C
suitable for Low Noise, Low Power applications
and specially in battery powered systems.
■ Supply voltage rejection: 80db (typ.)
■ Temperature range: -40 to 125°C
In the 5 pins configuration (PENTAWATT and
PPAK) a Shutdown Logic Control function is
available (pin 2, TTL compatible). This means that
when the device is used as a local regulator, it is
possible to put a part of the board in standby,
decreasing the total power consumption. In the
three terminal configuration the device has the
same electrical performance, but is fixed in the
ON state. It requires only a 2.2 µF capacitor for
stability allowing space and cost saving.
Description
The LF00 series are very Low Drop regulators
available in PENTAWATT, TO-220, TO-220FP,
DPAK and PPAK package and in a wide range of
output voltages.
The very Low Drop voltage (0.45V) and the very
low quiescent current make them particularly
Schematic diagram
May 2006
Rev. 15
1/46
www.st.com
46
LF00 series
Contents
1
2
3
4
5
6
7
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2/46
LF00 series
1
Pin configuration
Pin configuration
Figure 1.
Pin connections (top view)
TO-220
TO-220FP
DPAK
PPAK
PENTAWATT
3/46
Maximum ratings
LF00 series
2
Maximum ratings
Table 1.
Absolute maximum ratings
Parameter
Symbol
Value
Unit
VI
IO
DC Input Voltage
-0.5 to 40(1)
Internally Limited
Internally Limited
-40 to 150
V
Output Current
PTOT
TSTG
TOP
Power Dissipation
Storage Temperature Range
Operating Junction Temperature Range
°C
°C
-40 to 125
1. For 18 < V < 40 the regulator is in shut-down
I
Table 2.
Symbol
Thermal data
Parameter
PENTAWATT
TO-220
TO-220FP DPAK/PPAK
Unit
RthJC Thermal resistance junction-case
RthJA Thermal resistance junction-ambient
3
3
5
8
°C/W
°C/W
50
50
60
100
Figure 2.
Test circuit
4/46
LF00 series
Electrical characteristics
3
Electrical characteristics
Table 3.
Symbol
Electrical characteristics for LF15AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Parameter
Test conditions
O = 50 mA, VI = 3.5 V
Min.
Typ.
Max.
Unit
I
1.485
1.470
2.5
1.5
1.515
1.530
16
VO
Output voltage
V
IO = 50 mA, VI = 3.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 2.5 to 16 V, IO = 5 mA
VI = 2.8 V, IO = 5 to 500 mA
10
10
1
mV
mV
Load regulation
2
VI = 2.5 to 16V, IO = 0mA
ON MODE
VI = 2.8 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
65
50
1
SVR Supply voltage rejection
IO = 5 mA, VI = 3.5 1 V
dB
f = 10 KHz
eN
Vd
VIL
VIH
II
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
IO = 200 mA
µV
V
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
2
2
V
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
5/46
Electrical characteristics
LF00 series
Table 4.
Electrical characteristics for LF15C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 3.5 V
Min.
Typ.
Max.
Unit
I
1.47
1.44
2.5
1.5
1.53
1.56
16
VO
Output voltage
V
IO = 50 mA, VI = 3.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 2.5 to 16 V, IO = 5 mA
VI = 2.8 V, IO = 5 to 500 mA
10
10
1
mV
mV
Load regulation
2
VI = 2.5 to 16V, IO = 0mA
ON MODE
VI = 2.8 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
65
50
1
SVR Supply voltage rejection
IO = 5 mA, VI = 3.5 1 V
dB
f = 10 KHz
eN
Vd
VIL
VIH
II
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
IO = 200 mA
µV
V
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
2
2
V
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
6/46
LF00 series
Electrical characteristics
Table 5.
Symbol
Electrical characteristics for LF18AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Parameter
Test conditions
O = 50 mA, VI = 3.3 V
Min.
Typ.
Max.
Unit
I
1.782
1.764
3
1.8
1.818
1.836
16
VO
Output voltage
V
IO = 50 mA, VI = 3.3 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 2.8 to 16 V, IO = 5 mA
VI = 3.3 V, IO = 5 to 500 mA
12
10
1
mV
mV
Load regulation
2
VI = 2.5 to 16V, IO = 0mA
ON MODE
VI = 3.1 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
60
50
0.7
SVR Supply voltage rejection
IO = 5 mA, VI = 3.5 1 V
dB
f = 10 KHz
eN
Vd
VIL
VIH
II
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
IO = 200 mA
µV
V
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
2
2
V
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
7/46
Electrical characteristics
LF00 series
Table 6.
Electrical characteristics for LF18C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 3.5 V
Min.
Typ.
Max.
Unit
I
1.764
1.728
3
1.8
1.836
1.872
16
VO
Output voltage
V
IO = 50 mA, VI = 3.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 2.8 to 16 V, IO = 5 mA
VI = 3.3 V, IO = 5 to 500 mA
12
10
1
mV
mV
Load regulation
2
VI = 2.5 to 16V, IO = 0mA
ON MODE
VI = 3.1 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
60
50
0.7
SVR Supply voltage rejection
IO = 5 mA, VI = 3.5 1 V
dB
f = 10 KHz
eN
Vd
VIL
VIH
II
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
IO = 200 mA
µV
V
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
2
2
V
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
8/46
LF00 series
Electrical characteristics
Table 7.
Symbol
Electrical characteristics for LF25AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Parameter
Test conditions
O = 50 mA, VI = 4.5 V
Min.
Typ.
Max.
Unit
I
2.475
2.450
2.5
2.525
2.550
16
VO
Output voltage
V
IO = 50 mA, VI = 4.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 3.5 to 16 V, IO = 5 mA
VI = 3.8 V, IO = 5 to 500 mA
12
12
1
mV
mV
Load regulation
2
VI = 3.5 to 16V, IO = 0mA
ON MODE
VI = 3.8 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 4.5 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
9/46
Electrical characteristics
LF00 series
Table 8.
Electrical characteristics for LF25C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 4.5 V
Min.
Typ.
Max.
Unit
I
2.45
2.4
2.5
2.55
2.6
16
VO
Output voltage
V
IO = 50 mA, VI = 4.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 3.5 to 16 V, IO = 5 mA
VI = 3.8 V, IO = 5 to 500 mA
12
12
1
mV
mV
Load regulation
2
VI = 3.5 to 16V, IO = 0mA
ON MODE
VI = 3.8 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 4.5 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
10/46
LF00 series
Electrical characteristics
Table 9.
Symbol
Electrical characteristics for LF27AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Parameter
Test conditions
O = 50 mA, VI = 4.7 V
Min.
Typ.
Max.
Unit
I
2.673
2.646
2.7
2.727
2.754
16
VO
Output voltage
V
IO = 50 mA, VI = 4.7 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 3.7 to 16 V, IO = 5 mA
VI = 4 V, IO = 5 to 500 mA
13
13
1
mV
mV
Load regulation
2
VI = 3.7 to 16V, IO = 0mA
ON MODE
VI = 4 to 16V, IO = 500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 4.7 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
11/46
Electrical characteristics
LF00 series
Table 10. Electrical characteristics for LF27C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 4.7 V
Min.
Typ.
Max.
Unit
I
2.646
2.592
2.7
2.754
2.808
16
VO
Output voltage
V
IO = 50 mA, VI = 4.7 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
2
∆VO
∆VO
VI = 3.7 to 16 V, IO = 5 mA
VI = 4 V, IO = 5 to 500 mA
13
13
1
mV
mV
Load regulation
2
VI = 3.7 to 16V, IO = 0mA
ON MODE
VI = 4 to 16V, IO = 500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
82
77
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 4.7 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
12/46
LF00 series
Electrical characteristics
Table 11. Electrical characteristics for LF30AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 5 V
Min.
Typ.
Max.
Unit
I
2.970
2.94
3
3.03
3.06
16
VO
Output voltage
V
IO = 50 mA, VI = 5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
3
∆VO
∆VO
VI = 4 to 16 V, IO = 5 mA
15
15
1
mV
mV
Load regulation
VI = 4.3 V, IO = 5 to 500 mA
3
VI = 4 to 16V, IO = 0mA
ON MODE
VI = 4.3 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
81
76
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 5 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
13/46
Electrical characteristics
LF00 series
Table 12. Electrical characteristics for LF30C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 5 V
Min.
Typ.
Max.
Unit
I
2.94
2.88
3
3.06
3.12
16
VO
Output voltage
V
IO = 50 mA, VI = 5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
3
∆VO
∆VO
VI = 4 to 16 V, IO = 5 mA
15
15
1
mV
mV
Load regulation
VI = 4.3 V, IO = 5 to 500 mA
3
VI = 4 to 16V, IO = 0mA
ON MODE
VI = 4.3 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
81
76
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 5 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
14/46
LF00 series
Electrical characteristics
Table 13. Electrical characteristics for LF33AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 5.3 V
Min.
Typ.
Max.
Unit
I
3.267
3.234
3.3
3.333
3.366
16
VO
Output voltage
V
IO = 50 mA, VI = 5.3 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
3
∆VO
∆VO
VI = 4.3 to 16 V, IO = 5 mA
VI = 4.6 V, IO = 5 to 500 mA
16
16
1
mV
mV
Load regulation
3
VI = 4.3 to 16V, IO = 0mA
ON MODE
VI = 4.6 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
80
75
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 5.3 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
15/46
Electrical characteristics
LF00 series
Table 14. Electrical characteristics for LF33C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 5.3 V
Min.
Typ.
Max.
Unit
I
3.234
3.168
3.3
3.366
3.432
16
VO
Output voltage
V
IO = 50 mA, VI = 5.3 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
3
∆VO
∆VO
VI = 4.3 to 16 V, IO = 5 mA
VI = 4.6 V, IO = 5 to 500 mA
16
16
1
mV
mV
Load regulation
3
VI = 4.3 to 16V, IO = 0mA
ON MODE
VI = 4.6 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
80
75
65
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 5.3 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
16/46
LF00 series
Electrical characteristics
Table 15. Electrical characteristics for LF35AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 5.5 V
Min.
Typ.
Max.
Unit
I
3.465
3.430
3.5
3.535
3.570
16
VO
Output voltage
V
IO = 50 mA, VI = 5.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
3
∆VO
∆VO
VI = 4.5 to 16 V, IO = 5 mA
VI = 4.8 V, IO = 5 to 500 mA
17
17
1
mV
mV
Load regulation
3
VI = 4.5 to 16V, IO = 0mA
ON MODE
VI = 4.8 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
79
74
60
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 5.5 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
17/46
Electrical characteristics
LF00 series
Table 16. Electrical characteristics for LF35C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 5.5 V
Min.
Typ.
Max.
Unit
I
3.43
3.36
3.5
3.57
3.64
16
VO
Output voltage
V
IO = 50 mA, VI = 5.5 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
3
∆VO
∆VO
VI = 4.5 to 16 V, IO = 5 mA
VI = 4.8 V, IO = 5 to 500 mA
17
17
1
mV
mV
Load regulation
3
VI = 4.5 to 16V, IO = 0mA
ON MODE
VI = 4.8 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
79
74
60
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 5.5 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
18/46
LF00 series
Electrical characteristics
Table 17. Electrical characteristics for LF40AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 6 V
Min.
Typ.
Max.
Unit
I
3.96
3.92
4
4.04
4.08
16
VO
Output voltage
V
IO = 50 mA, VI = 6 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
4
∆VO
∆VO
VI = 5 to 16 V, IO = 5 mA
20
20
1
mV
mV
Load regulation
VI = 5.3 V, IO = 5 to 500 mA
4
VI = 5 to 16V, IO = 0mA
ON MODE
VI = 5.3 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
78
73
60
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 6 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
19/46
Electrical characteristics
LF00 series
Table 18. Electrical characteristics for LF40C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 6 V
Min.
Typ.
Max.
Unit
I
3.92
3.84
4
4.08
4.16
16
VO
Output voltage
V
IO = 50 mA, VI = 6 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
4
∆VO
∆VO
VI = 5 to 16 V, IO = 5 mA
20
20
1
mV
mV
Load regulation
VI = 5.3 V, IO = 5 to 500 mA
4
VI = 5 to 16V, IO = 0mA
ON MODE
VI = 5.3 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
78
73
60
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 6 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
20/46
LF00 series
Electrical characteristics
Table 19. Electrical characteristics for LF50AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 7 V
Min.
Typ.
Max.
Unit
I
4.95
4.9
5
5.05
5.1
16
VO
Output voltage
V
IO = 50 mA, VI = 7 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
5
∆VO
∆VO
VI = 6 to 16 V, IO = 5 mA
25
25
1
mV
mV
Load regulation
VI = 6.3 V, IO = 5 to 500 mA
5
VI = 6 to 16V, IO = 0mA
ON MODE
VI = 6.3 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
76
71
60
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 7 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
21/46
Electrical characteristics
LF00 series
Table 20. Electrical characteristics for LF50C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 7 V
Min.
Typ.
Max.
Unit
I
4.9
4.8
5
5.1
5.2
16
VO
Output voltage
V
IO = 50 mA, VI = 7 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
5
∆VO
∆VO
VI = 6 to 16 V, IO = 5 mA
25
25
1
mV
mV
Load regulation
VI = 6.3 V, IO = 5 to 500 mA
5
VI = 6 to 16V, IO = 0mA
ON MODE
VI = 6.3 to 16V, IO=500mA
0.5
mA
µA
Id
Quiescent current
12
100
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 KHz
50
76
71
60
50
0.2
0.4
SVR Supply voltage rejection
IO = 5 mA, VI = 7 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 6 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
22/46
LF00 series
Electrical characteristics
Table 21. Electrical characteristics for LF60AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 8 V
Min.
Typ.
Max.
Unit
I
5.94
5.88
6
6.06
6.12
16
VO
Output voltage
V
IO = 50 mA, VI = 8 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
6
∆VO
∆VO
VI = 7 to 16 V, IO = 5 mA
30
30
mV
mV
Load regulation
VI = 7.3 V, IO = 5 to 500 mA
6
VI = 7 to 16V, IO = 0mA
ON MODE
0.7
1.5
12
mA
µA
Id
Quiescent current
VI = 7.3 to 16V, IO=500mA
VI = 9 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
75
70
60
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 8 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 9 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
23/46
Electrical characteristics
LF00 series
Table 22. Electrical characteristics for LF60C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 8 V
Min.
Typ.
Max.
Unit
I
5.88
5.76
6
6.12
6.24
16
VO
Output voltage
V
IO = 50 mA, VI = 8 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
6
∆VO
∆VO
VI = 7 to 16 V, IO = 5 mA
30
30
mV
mV
Load regulation
VI = 7.3 V, IO = 5 to 500 mA
6
VI = 7 to 16V, IO = 0mA
ON MODE
0.7
1.5
12
mA
µA
Id
Quiescent current
VI = 7.3 to 16V, IO=500mA
VI = 9 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
75
70
60
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 8 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 9 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
24/46
LF00 series
Electrical characteristics
Table 23. Electrical characteristics for LF80AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 10 V
Min.
Typ.
Max.
Unit
I
7.92
7.84
8
8.08
8.16
16
VO
Output voltage
V
IO = 50 mA, VI = 10 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
8
∆VO
∆VO
VI = 9 to 16 V, IO = 5 mA
40
40
mV
mV
Load regulation
VI = 9.3 V, IO = 5 to 500 mA
8
VI = 9 to 16V, IO = 0mA
ON MODE
0.7
1.5
12
mA
µA
Id
Quiescent current
VI = 9.3 to 16V, IO=500mA
VI = 9 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
72
67
57
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 10 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 9 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
25/46
Electrical characteristics
LF00 series
Table 24. Electrical characteristics for LF80C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 10 V
Min.
Typ.
Max.
Unit
I
7.84
7.68
8
8.16
8.32
16
VO
Output voltage
V
IO = 50 mA, VI = 10 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
8
∆VO
∆VO
VI = 9 to 16 V, IO = 5 mA
40
40
mV
mV
Load regulation
VI = 9.3 V, IO = 5 to 500 mA
8
VI = 9 to 16V, IO = 0mA
ON MODE
0.7
1.5
12
mA
µA
Id
Quiescent current
VI = 9.3 to 16V, IO=500mA
VI = 9 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
72
67
57
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 10 1 V
B = 10 Hz to 100 KHz
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 9 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
26/46
LF00 series
Electrical characteristics
Table 25. Electrical characteristics for LF85AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 10.5 V
Min.
Typ.
Max.
Unit
I
8.415
8.5
8.585
8.67
16
VO
Output voltage
V
IO = 50 mA, VI = 10.5 V, Ta = -25 to 85°C 8.33
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
8
∆VO
∆VO
VI = 9.5 to 16 V, IO = 5 mA
VI = 9.8 V, IO = 5 to 500 mA
42
42
mV
mV
Load regulation
8
VI = 9.5 to 16V, IO = 0mA
ON MODE
0.7
1.5
12
mA
µA
Id
Quiescent current
VI = 9.8 to 16V, IO=500mA
VI = 9 V
OFF MODE
f = 120 Hz
70
72
67
57
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 10.5 1 V f = 1 KHz
f = 10 KHz
dB
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 9 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
27/46
Electrical characteristics
LF00 series
Table 26. Electrical characteristics for LF85C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 10.5 V
Min.
Typ.
Max.
Unit
I
8.33
8.5
8.67
8.84
16
VO
Output voltage
V
IO = 50 mA, VI = 10.5 V, Ta = -25 to 85°C 8.16
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
8
∆VO
∆VO
VI = 9.5 to 16 V, IO = 5 mA
VI = 9.8 V, IO = 5 to 500 mA
42
42
mV
mV
Load regulation
8
VI = 9.5 to 16V, IO = 0mA
ON MODE
0.7
1.5
12
mA
µA
Id
Quiescent current
VI = 9.8 to 16V, IO=500mA
VI = 9 V
OFF MODE
f = 120 Hz
70
72
67
57
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 10.5 1 V f = 1 KHz
f = 10 KHz
dB
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
µV
V
I
O = 200 mA
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 9 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
28/46
LF00 series
Electrical characteristics
Table 27. Electrical characteristics for LF90AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 11 V
Min.
Typ.
Max.
Unit
I
8.91
8.82
9
9.09
9.18
16
VO
Output voltage
V
IO = 50 mA, VI = 11 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
9
∆VO
∆VO
VI = 10 to 16 V, IO = 5 mA
VI = 10.3 V, IO = 5 to 500 mA
VI = 10 to 16V, IO = 0mA
45
45
mV
mV
Load regulation
9
0.7
1.5
ON MODE
mA
µA
VI = 10.3 to 16V,
Id
Quiescent current
12
I
O = 500mA
VI = 10 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
71
66
56
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 11 1 V
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
O = 200 mA
µV
V
I
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 10 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
29/46
Electrical characteristics
LF00 series
Table 28. Electrical characteristics for LF90C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO =
2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 11 V
Min.
Typ.
Max.
Unit
I
8.82
8.64
9
9.18
9.36
16
VO
Output voltage
V
IO = 50 mA, VI = 11 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
9
∆VO
∆VO
VI = 10 to 16 V, IO = 5 mA
VI = 10.3 V, IO = 5 to 500 mA
VI = 10 to 16V, IO = 0mA
45
45
mV
mV
Load regulation
9
0.7
1.5
ON MODE
mA
µA
VI = 10.3 to 16V,
Id
Quiescent current
12
I
O = 500mA
VI = 10 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
71
66
56
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 11 1 V
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
O = 200 mA
µV
V
I
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 10 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
30/46
LF00 series
Electrical characteristics
Table 29. Electrical characteristics for LF120AB (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test conditions
O = 50 mA, VI = 15 V
Min.
Typ.
Max.
Unit
I
11.88
11.76
12
12.12
12.24
16
VO
Output voltage
V
IO = 50 mA, VI = 15 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
∆VO
∆VO
VI = 13 to 16 V, IO = 5 mA
VI = 13.3 V, IO = 5 to 500 mA
VI = 13 to 16V, IO = 0mA
12
12
0.7
60
60
mV
mV
Load regulation
1.5
ON MODE
mA
µA
VI = 13.3 to 16V,
Id
Quiescent current
12
I
O = 500mA
VI = 13 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
69
64
54
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 14 1 V
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
O = 200 mA
µV
V
I
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 13 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
31/46
Electrical characteristics
LF00 series
Table 30. Electrical characteristics for LF120C (refer to the test circuits, TJ = 25°C, CI = 0.1 µF, CO
= 2.2 µF unless otherwise specified).
Symbol
Parameter
Test conditions
O = 50 mA, VI = 14 V
Min.
Typ.
Max.
Unit
I
11.76
11.52
12
12.24
12.48
16
VO
Output voltage
V
IO = 50 mA, VI = 14 V, Ta = -25 to 85°C
IO = 500 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
A
1
∆VO
∆VO
VI = 13 to 16 V, IO = 5 mA
VI = 13.3 V, IO = 5 to 500 mA
VI = 13 to 16V, IO = 0mA
12
12
0.7
60
60
mV
mV
Load regulation
1.5
ON MODE
mA
µA
VI = 13.3 to 16V,
Id
Quiescent current
12
I
O = 500mA
VI = 13 V
OFF MODE
f = 120 Hz
f = 1 KHz
70
69
64
54
50
0.2
0.4
140
SVR Supply voltage rejection
IO = 5 mA, VI = 14 1 V
dB
f = 10 KHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 KHz
O = 200 mA
µV
V
I
0.35
0.7
IO = 500 mA
VIL
VIH
II
Control input logic low
Control input logic high
Control input current
Ta = -40 to 125°C
Ta = -40 to 125°C
VI = 13 V, VC = 6 V
0.8
V
V
2
2
10
10
µA
Output bypass
capacitance
CO
ESR = 0.1 to 10 Ω, IO = 0 to 500 mA
µF
32/46
LF00 series
Typical performance characteristics
4
Typical performance characteristics
(unless otherwise specified VO(NOM) = 3.3 V)
Figure 3. Dropout voltage vs output current
Figure 4.
Figure 6.
Figure 8.
Dropout voltage vs temperature
Supply current vs input voltage
Supply current vs temperature
Figure 5. Supply current vs input voltage
Figure 7. Short circuit current vs input
voltage
33/46
Typical performance characteristics
LF00 series
Figure 9.
Logic controlled precision 3.3/5.0v selectable output
Figure 10. Sequential multi-output supply
34/46
LF00 series
Typical performance characteristics
Figure 11. Multiple supply with ON/OFF toggle switch
Figure 12. Basic inhibit functions
35/46
Typical performance characteristics
Figure 13. Delayed Turn-On
LF00 series
Figure 14. Low voltage bulb blinker
36/46
LF00 series
Package mechanical data
5
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second Level Interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
37/46
Package mechanical data
LF00 series
TA
PENTAWATT (VERTICAL) MECHANICAL DA
mm.
TYP
inch
TYP.
DIM.
MIN.
A
C
MAX.
4.8
MIN.
MAX.
0.189
0.054
0.110
0.053
0.022
0.041
0.055
0.142
0.276
0.409
0.409
1.37
2.8
D
D1
E
2.4
1.2
0.35
0.8
1
0.094
0.047
0.014
0.031
0.039
0.126
0.260
1.35
0.55
1.05
1.4
F
F1
G
3.2
6.6
3.4
6.8
3.6
0.134
0.268
G1
H2
H3
L
7
10.4
10.4
10.05
0.396
17.85
15.75
21.4
0.703
0.620
0.843
0.886
L1
L2
L3
L5
L6
L7
M
22.5
2.6
15.1
6
3
0.102
0.594
0.236
0.118
0.622
0.260
15.8
6.6
4.5
4
0.177
0.157
M1
Dia1
3.65
3.85
0.144
0.152
P010E
38/46
LF00 series
Package mechanical data
TO-220 MECHANICAL DATA
mm.
inch
DIM.
MIN.
4.40
1.23
2.40
TYP
MAX.
4.60
1.32
2.72
MIN.
0.173
0.048
0.094
TYP.
MAX.
0.181
0.051
0.107
A
C
D
D1
E
1.27
0.050
0.49
0.61
1.14
1.14
4.95
2.4
0.70
0.88
1.70
1.70
5.15
2.7
0.019
0.024
0.044
0.044
0.194
0.094
0.393
0.027
0.034
0.067
0.067
0.203
0.106
0.409
F
F1
F2
G
G1
H2
L2
L4
L5
L6
L7
L9
DIA.
10.0
10.40
16.4
0.645
13.0
2.65
15.25
6.2
14.0
2.95
15.75
6.6
0.511
0.104
0.600
0.244
0.137
0.147
0.551
0.116
0.620
0.260
0.154
0.151
3.5
3.93
3.85
3.75
P011C
39/46
Package mechanical data
LF00 series
TO-220FP MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
4.60
2.7
MIN.
0.173
0.098
0.098
0.017
0.030
0.045
0.045
0.194
0.094
0.393
MAX.
0.181
0.106
0.108
0.027
0.039
0.059
0.059
0.204
0.106
0.409
A
B
4.40
2.5
D
2.5
2.75
0.70
1
E
0.45
0.75
1.15
1.15
4.95
2.4
F
F1
F2
G
1.50
1.50
5.2
G1
H
2.7
10.0
10.40
L2
L3
L4
L5
L6
L7
DIA.
16
0.630
28.6
9.8
2.9
15.9
9
30.6
10.6
3.6
1.126
0.385
0.114
0.626
0.354
0.118
1.204
0.417
0.142
0.645
0.366
0.126
16.4
9.3
3
3.2
7012510A-H
40/46
LF00 series
Package mechanical data
DPAK MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
A
A1
A2
B
2.2
0.9
2.4
1.1
0.23
0.9
5.4
0.6
0.6
6.2
0.086
0.035
0.001
0.025
0.204
0.017
0.019
0.236
0.094
0.043
0.009
0.035
0.212
0.023
0.023
0.244
0.03
0.64
5.2
b4
C
0.45
0.48
6
C2
D
D1
E
5.1
0.200
6.4
6.6
0.252
0.260
E1
e
4.7
0.185
0.090
2.28
e1
H
4.4
9.35
1
4.6
0.173
0.368
0.039
0.181
0.397
10.1
L
(L1)
L2
L4
R
2.8
0.8
0.110
0.031
0.6
0°
1
0.023
0°
0.039
8°
0.2
0.008
V2
8°
0068772-F
41/46
Package mechanical data
LF00 series
PPAK MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
A1
A2
B
2.2
0.9
0.03
0.4
5.2
0.45
0.48
6
2.4
1.1
0.23
0.6
5.4
0.6
0.6
6.2
0.086
0.035
0.001
0.015
0.204
0.017
0.019
0.236
0.094
0.043
0.009
0.023
0.212
0.023
0.023
0.244
B2
C
C2
D
D1
E
5.1
0.201
6.4
6.6
0.252
0.260
E1
e
4.7
0.185
0.050
1.27
G
4.9
5.25
2.7
10.1
1
0.193
0.093
0.368
0.206
0.106
0.397
0.039
0.039
G1
H
2.38
9.35
L2
L4
L5
L6
0.8
2.8
0.031
0.110
0.6
1
1
0.023
0.039
0078180-E
42/46
LF00 series
Package mechanical data
Tape & Reel DPAK-PPAK MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.0
13.2
0.504
0.795
2.362
0.512
D
N
T
22.4
7.00
10.60
2.75
4.1
0.882
0.2.76
0.417
0.105
0.161
0.319
Ao
Bo
Ko
Po
P
6.80
10.40
2.55
3.9
6.90
10.50
2.65
4.0
0.268
0.409
0.100
0.153
0.311
0.272
0.413
0.104
0.157
0.315
7.9
8.0
8.1
43/46
Order code
LF00 series
6
Order code
Table 31. Order code
Part numbers
Packages
Output
voltage
TO-220
TO-220FP
DPAK
DPAK (T&R)
PPAK
PPAK (T&R)
LF15CV(1)
LF15ABV(1)
LF18CV
LF15CP(1)
LF15ABP(1)
LF18CP(1)
LF18ABP(1)
LF25CP(1)
LF25ABP(1)
LF27CP(1)
LF27ABP(1)
LF30CP(1)
LF30ABP(1)
LF33CP
LF15CDT
LF15ABDT
LF18CDT
LF18ABDT
LF25CDT
LF25ABDT
LF27CDT
LF27ABDT
LF30CDT
LF30ABDT
LF33CDT
LF33ABDT
LF35CDT
LF35ABDT
LF40CDT
LF15CDT-TR
LF15ABDT-TR
LF18CDT-TR
LF18ABDT-TR
LF25CDT-TR
LF25ABDT-TR
LF27CDT-TR
LF27ABDT-TR
LF30CDT-TR
LF30ABDT-TR
LF33CDT-TR
LF33ABDT-TR
LF35CDT-TR(1)
LF35ABDT-TR
LF40CDT-TR
LF15CPT(1)
LF15ABPT(1)
LF18CPT
LF15CPT-TR(1)
LF15ABPT-TR
LF18CPT-TR
1.5 V
1.5 V
1.8 V
1.8 V
2.5 V
2.5 V
2.7 V
2.7 V
3 V
LF18ABV
LF25CV
LF18ABPT
LF18ABPT-TR
LF25CPT-TR
LF25CPT
LF25ABV
LF27CV(1)
LF27ABV(1)
LF30CV
LF25ABPT(1)
LF27CPT
LF25ABPT-TR
LF27CPT-TR(1)
LF27ABPT-TR(1)
LF30CPT-TR(1)
LF30ABPT-TR(1)
LF33CPT-TR
LF27ABPT(1)
LF30CPT
LF30ABV(1)
LF30ABPT
LF33CPT
3 V
LF33CV
3.3 V
3.3 V
3.5 V
3.5 V
4 V
LF33ABV
LF35CV(1)
LF35ABV(1)
LF40CV(1)
LF40ABV(1)
LF50CV
LF33ABP
LF33ABPT
LF35CPT(1)
LF35ABPT(1)
LF40CPT
LF33ABPT-TR
LF35CPT-TR(1)
LF35ABPT-TR(1)
LF40CPT-TR(1)
LF40ABPT-TR(1)
LF50CPT-TR
LF35CP(1)
LF35ABP(1)
LF40CP(1)
LF40ABP(1)
LF50CP
LF40ABDT(1) LF40ABDT-TR(1)
LF40ABPT(1)
4 V
LF50CDT
LF50ABDT
LF60CDT
LF50CDT-TR
LF50ABDT-TR
LF60CDT-TR
LF60ABDT-TR
LF80CDT-TR
LF80ABDT-TR
LF85CDT-TR
LF85ABDT-TR
LF90CDT-TR
LF90ABDT-TR
LF120CDT-TR
LF120ABDT-TR
LF50CPT
5 V
LF50ABV
LF60CV
LF50ABP
LF50ABPT
LF60CPT
LF50ABPT-TR
LF60CPT-TR(1)
LF60ABPT-TR(1)
LF80CPT-TR
5 V
LF60CP(1)
LF60ABP(1)
LF80CP(1)
LF80ABP(1)
LF85CP
6 V
LF60ABV
LF80CV
LF60ABDT
LF80CDT
LF60ABPT(1)
6 V
LF80CPT
8 V
LF80ABV
LF85CV
LF80ABDT
LF85CDT
LF80ABPT
LF85CPT
LF80ABPT-TR
LF85CPT-TR
8 V
8.5 V
8.5 V
9 V
LF85ABV
LF90CV
LF85ABP(1)
LF90CP(1)
LF90ABP(1)
LF120CP(1)
LF120ABP
LF85ABDT
LF90CDT
LF85ABPT(1)
LF85ABPT-TR
LF90CPT-TR
LF90CPT
LF90ABV
LF120CV
LF120ABV
LF90ABDT(1)
LF120CDT
LF120ABDT
LF90ABPT
LF120CPT
LF120ABPT(1)
LF90ABPT-TR
LF120CPT-TR
LF120ABPT-TR
9 V
12 V
12 V
1. Available on request
44/46
LF00 series
Revision history
7
Revision history
Table 32. Revision history
Date
Revision
Changes
21-Jun-2004
24-May-2006
14
15
Document updating.
Order Codes has been updated and new template.
45/46
LF00 series
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZE REPRESENTATIVE OF ST, ST PRODUCTS ARE NOT DESIGNED,
AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS,
NOR IN PRODUCTS OR SYSTEMS, WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR
SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2006 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
46/46
相关型号：
©2020 ICPDF网 联系我们和版权申明