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参数资料
| 型号： | LM4132CMFX-3.3 |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 14/20页 |
| 文件大小： | 1138K |
| 代理商： | LM4132CMFX-3.3 |
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Maximum Voltage on any input
-0.3 to 6V
Output short circuit duration
Indefinite
Power Dissipation (T
A = 25C)
350mW
Storage Temperature Range
65C to 150C
Lead Temperature
(soldering, 10sec)
260C
Vapor Phase (60 sec)
215C
Infrared (15sec)
220C
ESD Susceptibility (Note 3)
Human Body Model
2kV
Operating Ratings
Maximum Input Supply Voltage
5.5V
Maximum Enable Input Voltage
V
IN
Maximum Load Current
20mA
Junction Temperature Range (T
J)
40C to
+125C
Electrical Characteristics
LM4132-1.8 (V
OUT = 1.8V)
Limits in standard type are for T
J = 25C only, and limits in boldface type apply
over the junction temperature (T
J) range of -40C to +125C unless otherwise specified. Minimum and Maximum limits are
guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric norm at T
J =
25C, and are provided for reference purposes only. Unless otherwise specified V
IN = 5V and ILOAD =0
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
REF
Output Voltage Initial Accuracy
LM4132A-1.8
(A Grade - 0.05%)
-0.05
0.05
%
LM4132B-1.8
(B Grade - 0.1%)
-0.1
0.1
LM4132C-1.8
(C Grade - 0.2%)
-0.2
0.2
LM4132D-1.8
(D Grade - 0.4%)
-0.4
0.4
LM4132E-1.8
(E Grade - 0.5%)
-0.5
0.5
TCV
REF /C
(Note 6)
Temperature Coefficient
LM4132A-1.8
0C
≤ T
J
≤ + 85C
10
ppm/C
-40C
≤ T
J
≤ +125C
20
LM4132B-1.8
-40C
≤ T
J
≤ +125C
20
LM4132C-1.8
20
LM4132D-1.8
20
LM4132E-1.8
30
I
Q
Supply Current
60
100
A
I
Q_SD
Supply Current in Shutdown
EN = 0V
3
7
A
V
REF/
V
IN
Line Regulation
V
REF + 400mV
≤ V
IN
≤ 5.5V
30
ppm / V
V
REF/
I
LOAD
Load Regulation
0mA
≤ I
LOAD
≤ 20mA
25
120
ppm/mA
V
REF
Long Term Stability (Note 7)
1000 Hrs
50
ppm
Thermal Hysteresis (Note 8)
-40C
≤ T
J
≤ +125C
75
V
IN -VREF
Dropout Voltage (Note 9)
I
LOAD = 10mA
230
400
mV
V
N
Output Noise Voltage
0.1 Hz to 10 Hz
170
V
PP
I
SC
Short Circuit Current
75
mA
V
IL
Enable Pin Maximum Low Input
Level
35
%V
IN
V
IH
Enable Pin Minimum High Input
Level
65
%V
IN
LM4132
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相关PDF资料 |
PDF描述 |
|---|---|
| LM4132DMF-1.8 | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| LM4132DMF-3.0 | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| LM4132DMF-3.3 | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| LM4132DMFX-1.8 | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| LM4132DMFX-3.0 | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM4132CMFX-4.1 | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4132CMFX-4.1/NOPB | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4132DMF-1.8 | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4132DMF-1.8/NOPB | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4132DMF-2.0 | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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