LR1116-50-AA3-C-T [UTC]
Regulator;
| 型号： | LR1116-50-AA3-C-T |
| 厂家： | 
Unisonic Technologies |
| 描述： | Regulator |
| 文件： | 总9页 (文件大小：186K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
LR1116/B
LINEAR INTEGRATED CIRCUIT
LOW DROP POSITIVE
VOLTAGE REGULATORS
DESCRIPTION
The UTC LR1116/B is a low drop voltage regulator able to provide
up to 0.8/0.5A of output current. Output consists of pnp power
transistor. So that dropout voltage can be extremely low.
FEATURES
* 2.85V device are suitable for SCSI-2 active termination
* Output current up to 0.8/0.5A
* Internal current and thermal limit
* Available in ±1%(at 25°C) and 2% in all temperature range
*Pb-free plating product number:
- LR1116L-xx
- LR1116BL-xx
ORDERING INFORMATION
Order Number
②
③
Package
Pin Assignment
Packing
Normal
Lead Free Plating
LR1116①-xx-AA3-②-③
LR1116①-xx-AB3-②-③
LR1116①-xx-TA3-②-③
LR1116①-xx-TN3-②-③
LR1116①-xx-TQ2-②-③
LR1116①-xx-TQ3-②-③
LR1116①-xx-S08-②-③
LR1116①L-xx-AA3-②-③
LR1116①L-xx-AB3-②-③
LR1116①L-xx-TA3-②-③
LR1116①L-xx-TN3-②-③
LR1116①L-xx-TQ2-②-③
LR1116①L-xx-TQ3-②-③
LR1116①L-xx-S08-②-③
SOT-223
SOT-89
TO-220
TO-252
TO-263
TO-263-3
SOP-8
A: GOI
B: OGI
C: GIO
D: IGO
R: Tape Reel
T: Tube
GOOIxOOx
Note: 1. ①: Current code: Blank: 800mA B: 0.5A
2. Pin assignment: I:Vin O:Vout G:GND x:NC
3. xx: Output Voltage, refer to Marking Information.
(1) R: Tape Reel, T: Tube
(2) refer to Pin Assignment
(3) AA3: SOT-223, AB3: SOT-89, TA3: TO-220
TN3: TO-252, TQ2: TO-263, TQ3: TO-263-3,
S08: SOP-8
(4) xx: refer to Marking Information
1
2 3
-
LR1116 L-xx-AA3-
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
(6)Current Code
(5) L: Lead Free Plating, Blank: Pb/Sn
(6) Blank: 800mA, B: 0.5A
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Copyright © 2008 Unisonic Technologies Co., Ltd
QW-R102-022.K
LR1116/B
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
VOLTAGE
CODE
DATE
CODE
PIN CODE
CURRENT
CODE
R1116
SOT-89
1
2
3
12 :1.2V
15 :1.5V
18 :1.8V
25 :2.5V
2J :2.85V
30 :3.0V
33 :3.3V
36 :3.6V
50 :5.0V
SOT-223
TO-220
TO-252
TO-263
TO-263-3
Note: Current code: Blank: 0.8A B:0.5A
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LR1116/B
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
VCC
VCC
VCC
Reference
Voltage
+
-
VoUT
Current
Limit
Therml
Shut Down
GND
APPLICATION CIRCUIT
UTC
LR1116/B
VOUT
VIN
COUT
10µ F
CIN
10µ F
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LR1116/B
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VIN
RATINGS
15
UNIT
V
DC Input Voltage
Operating Junction Temperature
Storage Temperature
TOPR
0 ~ +125
-40 ~ +150
°C
°C
TSTG
Note: 1. The device may be damaged while beyond Absolute Maximum Rating.
2. The device is guaranteed to meet performance specifications within 0°C~+70°C operation temperature
range, and is assured by design from 0°C~+125°C.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
UNIT
SOT-223
SOT-89
SOP-8
15
15
20
8
Thermal Resistance Junction-Case
θJC
°C/W
TO-252
TO-220
TO-263
4
4
ELECTRICAL CHARACTERISTICS
Ta=25°C, refer to the test circuits, TJ=-0~125°C, CO=10µF, unless otherwise specified.
For LR1116/B-1.2V
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=VOUT+1.5V, IOUT=10mA,
TJ=25°C
MIN.
1.188
1.176
TYP.
1.2
MAX.
1.212
1.224
UNIT
1%
2%
Output Voltage
V
VIN =(VOUT+2V)~15V
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN =(VOUT+2V)~15V, IOUT =0mA
VIN =VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
1.176
1.2
0.1
2
1.224
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz~10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.9
1.1
1.2
1.0
1.3
1.4
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA(only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
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LR1116/B
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-1.5V
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN.
1.485
1.470
TYP.
1.5
MAX.
1.515
1.530
UNIT
V
VIN=VOUT+1.5V, IOUT=10mA,
1%
2%
Output Voltage
TJ=25°C
VIN =(VOUT+2V)~15V
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN =(VOUT+2V)~15V, IOUT =0mA
VIN =VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
1.470
1.5
0.1
2
1.530
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz~10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.6
0.75
0.95
1.1
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA(only for LR1116)
0.80
0.95
0.01
Thermal Regulation
Ta=25°C, 30ms Pulse
0.10
%/W
For LR1116/B-1.8V
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN.
1.782
1.764
TYP.
1.8
MAX.
1.818
1.836
UNIT
V
VIN=VOUT+1.5V, IOUT=10mA,
1%
2%
Output Voltage
TJ=25°C
VIN =(VOUT+2V)~15V
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN =(VOUT+2V)~15V, IOUT =0mA
VIN =VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
1.764
1.8
0.1
2
1.836
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz~10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.4
0.6
0.8
0.5
0.8
0.95
0.10
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA(only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
%/W
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LR1116/B
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-2.5V
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=VOUT+1.5V, IOUT=10mA,
TJ=25°C
MIN.
2.475
2.450
TYP.
2.5
MAX.
2.525
2.550
UNIT
V
1%
2%
Output Voltage
VIN =(VOUT+2V)~15V
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN =(VOUT+2V)~15V, IOUT =0mA
VIN =VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
2.45
2.5
0.1
2
2.55
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz~10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.16
0.4
0.6
0.3
0.6
0.8
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA(only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
For LR1116/B-2.85V
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN.
2.822
2.793
TYP.
2.85
MAX.
2.878
2.907
UNIT
V
VIN=VOUT+1.5V, IOUT=10mA,
1%
2%
Output Voltage
TJ=25°C
VIN =(VOUT+2V)~15V
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN =(VOUT+2V)~15V, IOUT =0mA
VIN =VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
2.793
2.85
0.1
2
2.907
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz~10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.16
0.45
0.6
0.3
0.6
0.8
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA(only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
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LR1116/B
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-3.0V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
3.0
MAX.
3.030
UNIT
V
Output Voltage
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C
VIN=(VOUT+2V)~15V
2.970
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN=(VOUT+2V)~15V, IOUT=0mA
VIN=VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
2.940
3.0
0.1
2
3.060
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz ~ 10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.16
0.45
0.6
0.3
0.6
0.8
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA (only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
For LR1116/B-3.3V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
3.3
MAX.
3.333
UNIT
V
Output Voltage
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C
VIN=(VOUT+2V)~15V
3.267
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN=(VOUT+2V)~15V, IOUT=0mA
VIN=VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
3.234
3.3
0.1
2
3.366
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz ~ 10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.16
0.4
0.6
0.3
0.6
0.8
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA (only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
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LR1116/B
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-3.6V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
3.6
MAX.
3.636
UNIT
V
Output Voltage
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C
VIN=(VOUT+2V)~15V
3.564
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN=(VOUT+2V)~15V, IOUT=0mA
VIN=VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
3.528
3.6
0.1
2
3.672
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT
eN
VIN=VOUT+4.5V, TJ=25°C
B=10Hz ~ 10KHz, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
I
OUT=40mA, f=120Hz, TJ=25°C
Supply Voltage Rejection
SVR
75
dB
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
0.16
0.4
0.6
0.3
0.6
0.8
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA (only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
For LR1116/B-5.0V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
4.95
TYP.
5.0
MAX.
5.05
UNIT
V
Output Voltage
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C
VIN=(VOUT+2V)~15V
Output Voltage
Line Regulation
Load Regulation
VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT VIN=(VOUT+2V)~15V, IOUT=0mA
VIN=VOUT+2V
∆VOUT LR1116 : IOUT=0 to 800mA
LR1116B : IOUT=0 to 500mA
∆VOUT
4.90
5.0
0.1
2
5.10
0.6
3
V
%
%
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
0.5
0.3
%
%
∆VOUT 1000 hrs, TJ=125°C
VIN
ID
IOUT=100mA
15
10
V
VIN≤10V
5
mA
mA
µV
IOUT VIN=VOUT+4.5V, TJ=25°C
800
60
950
100
1200
Output Noise Voltage
eN
B=10Hz ~ 10KHz, TJ=25°C
OUT=40mA, f=120Hz, TJ=25°C
VIN=VOUT+2.5V, VRIPPLE=1Vpp
IOUT= 100mA
I
Supply Voltage Rejection
SVR
75
dB
0.16
0.4
0.6
0.3
0.6
0.8
V
V
V
Dropout Voltage
VD
I
I
OUT= 500mA
OUT= 800mA (only for LR1116)
Thermal Regulation
Ta=25°C, 30ms Pulse
0.01
0.10
%/W
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LR1116/B
LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Fig.1 Reference Voltge vs. Temperature
Fig.2 Output Voltage vs. Temperautre
1.250
3.60
1.245
1.240
1.235
1.230
1.225
1.220
1.215
3.55
3.50
3.45
3.40
3.35
3.30
VOUT SET WITH 1% RESISTORS
VOUT=3.3V
3.25
3.20
1.210
1.205
1.200
3.15
3.10
-75 -50 -25
-75 -50 -25
0
25 50 75 100125150175
0 25 50 75 100125150175
Junction Temperature (℃)
Junction Temperature (℃)
Fig.3 Maximum Power Dissipation
10
8
TO-263 & TO-252
6
4
SOT-223
2
0
25
45
65
85
105
125
Case Temperature(℃)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
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