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参数资料
| 型号： | NJM2871F47 |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 4.7 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 1/8页 |
| 文件大小： | 125K |
| 代理商： | NJM2871F47 |
NJM2871/A, NJM2872/A
-1-
Ver.2007-01-06
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
PACKAGE OUTLINE
The NJM2871/A, NJM2872/A are low dropout voltage
regulators designed for cellular phone application.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
FEATURES
High Ripple Rejection
70dB typ. (f=1kHz,Vo=3V Version)
Output Noise Voltage
Vno=30
Vrms typ.(Cp=0.01F)
Output capacitor with 1.0uF ceramic capacitor (Vo
≥2.7V)
Output Current
Io(max.)=150mA
High Precision Output
Vo
±2%
Vo
±1%:A Version
Low Dropout Voltage
0.10V typ. (Io=60mA)
ON/OFF Control
(Active High)
Operating Voltage Range
+2.5V
+14V (Vo≤2.0V version)
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
SOT-23-5
PIN CONFIGURATION
NJM2871F/AF
NJM2872F/AF
EQUIVALENT CIRCUIT
VOUT
GND
VIN
Thermal
Protection
Bandgap
Reference
Noise
Bypass
Cont
NJM2871F/AF
NJM2872F/AF
PIN FUNCTION
1. CONTROL (Active High)
2. GND
3. NOISE BYPASS
4. VOUT
5. VIN
PIN FUNCTION
1.VIN
2.GND
3.CONTROL (Active High)
4.NOISE BYPASS
5.VOUT
123
4
5
123
4
5
12 3
4
5
12 3
4
5
相关PDF资料 |
PDF描述 |
|---|---|
| NJM2880U03(TE1) | 3 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| NJM2880U03(TE2) | 3 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| NJM2880U05(TE2) | 5 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| NJM2880U21(TE2) | 2.1 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| NJM2880U25(TE1) | 2.5 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NJM2872AF03iTE1) | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Cut Tape |
| NJM2872AF03-TE1 | 功能描述:低压差稳压器 - LDO LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NJM2872AF03-TE2 | 功能描述:低压差稳压器 - LDO Low Dropout Volt Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NJM2872AF04-TE1 | 功能描述:低压差稳压器 - LDO LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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