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參數(shù)資料
| 型號： | NJU7790 |
| 廠商： | New Japan Radio Co., Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 低壓差穩(wěn)壓器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 183K |
| 代理商： | NJU7790 |
Ver.2007-07-19
NJU7790
- 1 -
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJU7790 is a 500mA output low dropout voltage
regulator with ON/OFF control.
Advanced CMOS technology achieves high ripple rejection
and low quiescent current.
Small packaging and 2.2
μ
F small decoupling capacitor make the
NJU7790 suitable for space conscious applications.
FEATURES
z
High Ripple Rejection
65dB typ. (f=400Hz, Vo=3.0V Version)
z
Low quiescent Current
Iq=30
μ
A typ.(Io=0mA)
z
Output Current
Io(max.)=500mA
z
High Precision Output
Vo
±
1.0%
z
Output capacitor with 2.2
μ
F ceramic capacitor (Vo
≥
2.1V version)
z
Low Dropout Voltage
0.14V typ. (Io=300mA, Vo=3.0V Version)
z
ON/OFF Control
z
Internal Thermal Overload Protection
z
Internal Over Current Protection
z
CMOS Technology
z
Package Outline
SOT-89-5
PIN CONFIGURATION
1. CONTROL
2. GND
3. N.C.
4. V
OUT
5. V
IN
PACKAGE OUTLINE
EQUIVALENT CIRCUIT
V
IN
GND
V
OUT
Thermal
Protection
V
ref
Output
Control
Current
Limit
CONTROL
NJU7790U1
1
2
3
4
5
2
NJU7790U1
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NJU7790U1-03-TE1 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
| NJU7790U1-05-TE1 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
| NJU7790U1-15-TE1 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
| NJU7790U1-33-TE1 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
| NJU7790U1-TE1 | 功能描述:低壓差穩(wěn)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(diào)節(jié):0.3 % 輸出端數(shù)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 |
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