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參數(shù)資料
| 型號(hào)： | LM4132EMFX-3.3 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 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 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 15/20頁 |
| 文件大小： | 1138K |
| 代理商： | LM4132EMFX-3.3 |
Electrical Characteristics
LM4132-2.0 (V
OUT = 2.048V)
Limits in standard type are for T
J = 25C only, and limits in boldface type ap-
ply 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-2.0
(A Grade - 0.05%)
-0.05
0.05
%
LM4132B-2.0
(B Grade - 0.1%)
-0.1
0.1
LM4132C-2.0
(C Grade - 0.2%)
-0.2
0.2
LM4132D-2.0
(D Grade - 0.4%)
-0.4
0.4
LM4132E-2.0
(E Grade - 0.5%)
-0.5
0.5
TCV
REF /C
(Note 6)
Temperature Coefficient
LM4132A-2.0
0C
≤ T
J
≤ + 85C
10
ppm/C
-40C
≤ T
J
≤ +125C
20
LM4132B-2.0
-40C
≤ T
J
≤ +125C
20
LM4132C-2.0
20
LM4132D-2.0
20
LM4132E-2.0
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
175
400
mV
V
N
Output Noise Voltage
0.1 Hz to 10 Hz
190
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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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM4132EMFX-4.1 | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| LM4132EMFX-4.1/NOPB | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| LM4132EMFX41/NOPB | 制造商:Texas Instruments 功能描述: |
| LM4136CN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM4140 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Precision Low Noise Low Dropout Voltage |
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