KD1084V15 [STMICROELECTRONICS]
5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED; 图5A低压差正电压调节器调节和固定
| 型号： | KD1084V15 |
| 厂家： | 
ST |
| 描述： | 5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED |
| 文件： | 总18页 (文件大小：360K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KD1084
SERIES
5A LOW DROP POSITIVE VOLTAGE
REGULATOR ADJUSTABLE AND FIXED
■
■
TYPICAL DROPOUT 1.3V (AT 5A)
THREE TERMINAL ADJUSTABLE OR FIXED
OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V,
3.3V, 3.6V, 5V.
■
■
GUARANTEED OUTPUT CURRENT UP TO
5A
OUPUT TOLERANCE ±1% AT 25°C AND
±2% IN FULL TEMPERATURE RANGE FOR
THE "A" VERSION
OUPUT TOLERANCE ±2% AT 25°C AND
±3% IN FULL TEMPERATURE RANGE
INTERNAL POWER AND THERMAL LIMIT
2
D PAK
TO-220
DPAK
■
2
■
■
■
WIDE OPERATING TEMPERATURE RANGE
-40°C TO 125°C
D PAK/A
2
PACKAGE AVAILABLE : TO-220, D PAK,
2
D PAK/A, DPAK
A 2.85V output version is suitable for SCSI-2
active termination. Unlike PNP regulators, where
a part of the output current is wasted as quiescent
current, the KD1084 quiescent current flows into
the load, so increase efficiency. Only a 10µF
minimum capacitor is need for stability.
The devices are supplied in TO-220, D PAK,
D PAK/A and DPAK. On chip trimming allows the
regulator to reach a very tight output voltage
tolerance, within ±1% at 25°C for "A" version and
±2% at 25°C for standard version.
PINOUT COMPATIBILITY WITH STANDARD
ADJUSTABLE VREG
DESCRIPTION
The KD1084 is a LOW DROP Voltage Regulator
able to provide up to 5A of Output Current.
Dropout is guaranteed at a maximum of 1.5V at
the maximum output current, decreasing at lower
loads. The KD1084 is pin to pin compatible with
the older 3-terminal adjustable regulators, but has
better performances in term of drop and output
tolerance .
2
2
SCHEMATIC DIAGRAM
May 2002
1/18
KD1084 SERIES
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter²
Value
Unit
V
I
DC Input Voltage
Output Current
12
V
I
Internally Limited
Internally Limited
-55 to +150
mA
mW
°C
O
P
Power Dissipation
D
T
Storage Temperature Range
stg
T
Operating Junction Temperature Range
-40 to +125
°C
op
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
THERMAL DATA
2
D PAK
Symbol
Parameter
TO-220
DPAK
Unit
2
D PAK/A
R
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
3
3
3
°C/W
°C/W
thj-case
R
50
62.5
50
thj-amb
APPLICATION CIRCUITS
R
R
2
1
V
= V
(1 +
REF
)
O
2/18
KD1084 SERIES
CONNECTION DIAGRAM (top view)
TO-220
DPAK
2
2
D PAK
D PAK/A
ORDERING CODES
OUTPUT
VOLTAGE
2
2
TO-220
DPAK
TOLERANCE
D PAK (**)
D PAK/A
KD1084V15 (*)
KD1084AV15 (*)
KD1084V18
KD1084D2T15
KD1084AD2T15
KD1084D2T18
KD1084AD2T18
KD1084D2T25
KD1084AD2T25
KD1084D2T28 (*)
KD1084D2M15
KD1084AD2M15
KD1084D2M18
KD1084AD2M18
KD1084D2M25
KD1084AD2M25
KD1084D2M28 (*)
KD1084DT15
KD1084ADT15
KD1084DT18
1.5 V
1.5 V
1.8 V
1.8 V
2.5 V
2.5 V
2.85 V
2.85 V
3.3 V
3.3 V
3.6 V
3.6 V
5.0 V
5.0 V
ADJ
2%
1%
2%
1%
2%
1%
2%
1%
2%
1%
2%
1%
2%
1%
2%
1%
KD1084AV18
KD1084V25
KD1084ADT18
KD1084DT25 (*)
KD1084ADT25 (*)
KD1084DT28 (*)
KD1084AV25
KD1084V28 (*)
KD1084AV28 (*)
KD1084V33
KD1084AD2T28 (*) KD1084AD2M28 (*) KD1084ADT28 (*)
KD1084D2T33
KD1084AD2T33
KD1084D2T36
KD1084AD2T36
KD1084D2T50
KD1084AD2T50
KD1084D2T
KD1084D2M33
KD1084AD2M33
KD1084D2M36
KD1084AD2M36
KD1084D2M50
KD1084AD2M50
KD1084D2M
KD1084DT33
KD1084ADT33
KD1084DT36
KD1084ADT36
KD1084DT50 (*)
KD1084ADT50 (*)
KD1084DT
KD1084AV33
KD1084V36
KD1084AV36
KD1084V50
KD1084AV50
KD1084V
KD1084AV
KD1084AD2T
KD1084AD2M
KD1084ADT
ADJ
(*) Available on request
(**) Available in Tape & Reel with the suffix "R" for fixed versions and "-R" for adjustable version
3/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084A#15 (V =4.5V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
1.485
1.47
Typ.
1.5
1.5
0.5
1
Max.
1.515
1.53
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 3.1 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 3.1 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 3.1 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
75
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
V = 5 ± 1.5V
C
= 25 µF,
I
= 5A
O
O
I
eN
RMS Output Noise Voltage
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
T
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084A#18 (V =4.8V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
1.782
1.764
Typ.
1.8
1.8
0.5
1
Max.
1.818
1.836
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 3.4 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 3.4 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 3.4 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
75
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 5.3 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
4/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084A#25 (V =5.5V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
2.475
2.45
Typ.
2.5
2.5
0.5
1
Max.
2.525
2.55
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 4.1 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 4.1 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 4.1 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
V = 6 ± 1.5V
C
= 25 µF,
I
= 5A
O
O
I
eN
RMS Output Noise Voltage
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
T
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084A#285 (V =5.85V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
Typ.
2.85
2.85
0.5
1
Max.
2.879
2.907
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
2.821
2.793
O
O
O
O
O
O
O
O
J
= 0 to 5A V = 4.5 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 4.5 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 4.5 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 6.35 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
5/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084A#33 (V =6.3V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
3.267
3.234
Typ.
3.3
3.35
0.5
1
Max.
3.333
3.366
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 4.9 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 4.9 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 4.9 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 6.8 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084A#36 (V =6.6V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
3.564
3.528
Typ.
3.6
3.6
0.5
1
Max.
3.636
3.672
10
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 5.2 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 5.2 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 5.2 to 10V
10
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
10
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 7.1 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
6/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084A#5 (V =8V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
4.95
4.9
Typ.
5
Max.
5.05
5.1
10
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 6.6 to 10V
5
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 6.6 to 10V T = 25°C
0.5
1
mV
mV
mV
V
O
I
J
V = 6.6 to 10V
10
I
= 0 to 5A T = 25°C
5
20
O
J
= 0 to 5A
=5 A
10
1.3
5
35
V
Dropout Voltage
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 8.5 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084A (V =4.25V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
1.237
1.225
Typ.
1.25
1.25
Max.
1.263
1.275
0.2
Unit
V
V
I
I
I
I
I
I
I
= 10mA T = 25°C
O
O
O
O
O
O
O
O
J
= 10mA to 5A
V = 2.85 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 10mA V = 2.85 to 10V T = 25°C
0.015
0.035
0.1
0.2
1.3
3
%
O
I
J
= 10mA V = 2.85 to 10V
0.2
%
I
= 10mA to 5A
= 10mA to 5A
= 5A
T = 25°C
0.3
%
O
J
0.4
%
V
Dropout Voltage
1.5
V
d
I
Minimum Load Current
Short Circuit Current
Termal Regulation
V = 10V
10
mA
A
O(min)
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
= 5A
C
= 25 µF, C
= 25 µF,
ADJ
O
I
V = 4.75 ± 1.5V
I
O
I
Adjust Pin Current
V = 4.25V
I = 10 mA
O
55
0.2
120
5
µA
µA
%
ADJ
I
∆I
Adjust Pin Current Change
RMS Output Noise Voltage
I
= 10mA to 5A
V = 2.85 to 10V
I
ADJ
O
eN
T
= 25°C
f =10Hz to 10KHz
0.003
A
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
T
= 125°C 1000Hrs
7/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084#15 (V =4.5V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
1.47
Typ.
1.5
1.5
0.5
1
Max.
1.536
1.545
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 3.1 to 10V
1.455
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 3.1 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 3.1 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
75
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
V = 5 ± 1.5V
C
= 25 µF,
I
= 5A
O
O
I
eN
RMS Output Noise Voltage
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
T
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084#18 (V =4.8V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
1.764
1.746
Typ.
1.8
1.8
0.5
1
Max.
1.836
1.854
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 3.4 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 3.4 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 3.4 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
75
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 5.3 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
8/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084#25 (V =5.5V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
2.45
Typ.
2.5
2.5
0.5
1
Max.
2.55
2.575
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 4.1 to 10V
2.425
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 4.1 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 4.1 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
V = 6 ± 1.5V
C
= 25 µF,
I
= 5A
O
O
I
eN
RMS Output Noise Voltage
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
T
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084#285 (V =5.85V, C = C =10µF (Tant.), T = -40 to
I
I
O
A
125°C, unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
2.793
2.765
Typ.
2.85
2.85
0.5
1
Max.
2.907
2.935
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 4.5 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 4.5 to 10V T = 25°C
mV
mV
mV
V
O
O
I
J
V = 4.5 to 10V
6
I
= 0 to 5A T = 25°C
3
15
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 6.35 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
9/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084#33 (V =6.3V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
3.234
3.2
Typ.
3.3
3.3
0.5
1
Max.
3.366
3.4
6
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 4.9 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 4.9 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 4.9 to 10V
6
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 6.8 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084#36 (V =6.6V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
3.528
3.492
Typ.
3.6
3.6
0.5
1
Max.
3.672
3.708
10
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 5.2 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 5.2 to 10V T = 25°C
mV
mV
mV
V
O
I
J
V = 5.2 to 10V
10
I
= 0 to 5A T = 25°C
3
15
O
J
= 0 to 5A
=5 A
7
20
V
Dropout Voltage
1.3
5
1.5
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
10
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 7.1 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
10/18
KD1084 SERIES
ELECTRICAL CHARACTERISTICS OF KD1084#5 (V =8V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
4.9
Typ.
5
Max.
5.1
5.15
10
Unit
V
V
I
I
I
I
I
I
I
= 0 mA
T = 25°C
J
O
O
O
O
O
O
O
O
= 0 to 5A V = 6.6 to 10V
4.85
5
V
I
∆V
∆V
Line Regulation
Load Regulation
= 0 mA
= 0 mA
V = 6.6 to 10V T = 25°C
0.5
1
mV
mV
mV
V
O
I
J
V = 6.6 to 10V
10
I
= 0 to 5A T = 25°C
5
20
O
J
= 0 to 5A
=5 A
10
1.3
5
35
V
Dropout Voltage
1.5
10
V
d
I
Quiescent Current
Short Circuit Current
Termal Regulation
V ≤ 10V
mA
A
q
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
C
= 25 µF,
I
= 5A
O
O
V = 8.5 ± 1.5V
I
eN
RMS Output Noise Voltage
T
T
= 25°C
f =10Hz to 10KHz
0.003
%
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
= 125°C 1000Hrs
A
ELECTRICAL CHARACTERISTICS OF KD1084 (V =4.25V, C = C =10µF (Tant.), T = -40 to 125°C,
I
I
O
A
unless otherwise specified.)
Symbol
Parameter
Output Voltage
Test Conditions
Min.
1.225
1.213
Typ.
Max.
1.275
1.287
0.2
Unit
V
V
I
I
I
I
I
I
I
= 10mA T = 25°C
1.25
1.25
0.015
0.035
1
O
O
O
O
O
O
O
O
J
= 10mA to 5A
V = 2.85 to 10V
V
I
∆V
∆V
Line Regulation
Load Regulation
= 10mA V = 2.85 to 10V T = 25°C
%
O
I
J
= 10mA V = 2.85 to 10V
0.2
%
I
= 10mA to 5A
= 10mA to 5A
= 5A
T = 25°C
0.3
%
O
J
0.2
1.3
3
0.4
%
V
Dropout Voltage
1.5
V
d
I
Minimum Load Current
Short Circuit Current
Termal Regulation
V = 10V
10
mA
A
O(min)
I
I
V - V = 5V
5.5
60
7
sc
I
O
T
= 25°C, 30ms pulse
0.003 0.015
72
%/W
dB
A
SVR Supply Voltage Rejection
f = 120 Hz,
= 5A
C
= 25 µF, C
= 25 µF,
ADJ
O
I
V = 4.75 ± 1.5V
I
O
I
Adjust Pin Current
V = 4.25V
I = 10 mA
O
55
0.2
120
5
µA
µA
%
ADJ
I
∆I
Adjust Pin Current Change
RMS Output Noise Voltage
I
= 10mA to 5A
V = 2.85 to 10V
I
ADJ
O
eN
T
= 25°C
f =10Hz to 10KHz
0.003
A
A
(% of V )
O
S
S
Temperature Stability
Long Term Stability
0.5
0.5
%
%
T
= 125°C 1000Hrs
11/18
KD1084 SERIES
TYPICAL CHARACTERISTICS (unless otherwise specified T = 25°C, C =10µF (tant.), C =10µF (tant.)
O
j
I
Figure 1 : Dropout Voltage vs Output Current
Figure 4 : Line Regulation vs Temperature
Figure 5 : Output Voltage vs Temperature
Figure 6 : Load Regulation vs Temperature
Figure 2 : Dropout Voltage vs Temperature
Figure 3 : Short Circuit Current vs Dropout
Voltage
12/18
KD1084 SERIES
Figure 7 : Supply Voltage Rejection vs
Figure 9 : Line Transient
Frequency
V =4 to 6V, I =200mA,C = 1µF(tant), C =10µF(tant), t =t =5µs
I
O
I
O
s
f
Figure 8 : Adjust Pin Current vs Output Current
Figure 10 : Load Transient
V =7 V, I =0.1 to 5 A, C = 1µF(tant), C =10µF(tant) t =t =3.5µs
I
O
I
O
s
f
13/18
KD1084 SERIES
TO-220 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
4.40
1.23
2.40
TYP
MAX.
4.60
1.32
2.72
MIN.
0.173
0.048
0.094
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
14/18
KD1084 SERIES
D2PAK MEC
HANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
A1
A2
B
4.4
2.49
0.03
0.7
4.6
2.69
0.23
0.93
1.7
0.173
0.098
0.001
0.027
0.044
0.017
0.048
0.352
0.181
0.106
0.009
0.036
0.067
0.023
0.053
0.368
B2
C
1.14
0.45
1.23
8.95
0.6
C2
D
1.36
9.35
D1
E
8
0.315
0.335
10
10.4
0.393
0.409
E1
G
8.5
4.88
15
5.28
15.85
1.4
0.192
0.590
0.050
0.055
0.094
0.208
0.624
0.055
0.068
0.126
L
L2
L3
M
1.27
1.4
1.75
3.2
2.4
R
0.4
0.016
V2
0˚
8˚
0˚
8˚
011P6G
15/18
KD1084 SERIES
D2PAK/A MECHA
NICAL DATA
mm.
inch
TYP.
DIM.
MIN.
4.40
2.49
0.7
TYP
MAX.
4.60
2.69
0.93
1.7
MIN.
0.173
0.098
0.027
0.044
0.017
0.047
0.352
0.393
0.192
0.590
0.050
MAX.
0.181
0.106
0.036
0.067
0.023
0.053
0.368
0.409
0.208
0.106
0.055
A
A1
B
B2
C
1.14
0.45
1.21
8.95
10
0.60
1.36
9.35
10.4
5.28
15.85
1.4
C2
D
E
G
4.88
15
L
L2
1.27
16/18
KD1084 SERIES
CAL DATA
DPAK MECHANI
mm.
inch
TYP.
DIM.
MIN.
2.2
TYP
MAX.
MIN.
0.086
0.035
0.001
0.025
0.204
0.017
0.019
0.236
0.252
0.173
0.368
MAX.
0.094
0.043
0.009
0.035
0.212
0.023
0.023
0.244
0.260
0.181
0.397
A
A1
A2
B
2.4
1.1
0.23
0.9
5.4
0.6
0.6
6.2
6.6
4.6
10.1
0.9
0.03
0.64
5.2
B2
C
0.45
0.48
6
C2
D
E
6.4
G
4.4
H
9.35
L2
L4
0.8
0.031
0.6
1
0.023
0.039
0068772-B
17/18
KD1084 SERIES
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
© The ST logo is a registered trademark of STMicroelectronics
© 2002 STMicroelectronics - Printed in Italy - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
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© http://www.st.com
18/18
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