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参数资料
| 型号： | NJM2871BF19 |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 1.9 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 1/10页 |
| 文件大小： | 186K |
| 代理商： | NJM2871BF19 |
NJM2871B/72B
-1-
Ver.2006-02-20
NJM2871BF/72BF
Low Dropout Voltage Regulator
! GENERAL DESCRIPTION
! PACKAGE OUTLINE
The NJM2871B/72B are low dropout voltage regulator designed for
cellular phone applications.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
! FEATURES
" High Ripple Rejection
75dB 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: Version)
" Output Current
Io(max.)=150mA
" High Precision Output
Vo
±1.0%
" Low Dropout Voltage
0.10V typ. (Io=60mA)
" Input Voltage Range
+2.3
+14V(Vo≤2.0V version)
" ON/OFF Control
(Active High)
" Internal Short Circuit Current Limit
" Internal Thermal Overload Protection
" Bipolar Technology
" Package Outline
SOT-23-5 (MTP5)
! PIN CONFIGURATION
! EQUIVALENT CIRCUIT
VOUT
Thermal
Protection
Bandgap
Reference
Noise
Bypass
VIN
Control
GND
12 3
4
5
12 3
4
5
1. CONTROL (Active High)
2. GND
3. NOISE BYPASS
4. VOUT
5. VIN
1. VIN
2. GND
3. CONTROL (Active High)
4. NOISE BYPASS
5. VOUT
NJM2871BF
12 3
4
5
12 3
4
5
NJM2872BF
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| NJM2871BF23 | 2.3 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871BF25 | 2.5 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871BF26 | 2.6 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871BF27 | 2.7 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871BF29 | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NJM2871BF21-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage 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 |
| NJM2871BF23-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage 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 |
| NJM2871BF24-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage 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 |
| NJM2871BF25-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage 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 |
| NJM2871BF26-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage 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 |
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