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參數資料
| 型號： | NJM2871F38 |
| 元件分類： | 固定正電壓單路輸出LDO穩壓器 |
| 英文描述： | 3.8 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數： | 1/8頁 |
| 文件大小： | 125K |
| 代理商： | NJM2871F38 |
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
相關PDF資料 |
PDF描述 |
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| NJM2871AF23 | 2.3 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871AF355 | 3.55 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871AF45 | 4.5 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871AF46 | 4.6 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| NJM2871AF47 | 4.7 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NJM2871F38-TE1 | 功能描述:低壓差穩壓器 - LDO LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NJM2871F45-TE1 | 功能描述:低壓差穩壓器 - LDO LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NJM2871F45-TE2 | 功能描述:低壓差穩壓器 - LDO Low Dropout Volt Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NJM2872AF03iTE1) | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Cut Tape |
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