參數(shù)資料
型號: NJU7748F
廠商: New Japan Radio Co., Ltd.
元件分類: 基準(zhǔn)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): 1/4頁
文件大?。?/td> 120K
代理商: NJU7748F
Ver.2004-12-22
NJU7747/48
- 1 -
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DISCRIPTION
NJU7747/48 is a low dropout voltage regulator with ON/OFF
control.
Advanced CMOS technology achieves ultra low quiescent current.
SC-82AB package and 0.1
μ
F small output capacitor make the
NJU7747/48 suitable for space conscious applications.
NJU7748 features shunt switch which improves turn off response
of output voltage when ON/OFF control is used.
FEATURES
z
Ultra Low quiescent Current
z
Output capacitor with 0.1uF ceramic capacitor
z
Output Current
z
High Precision Output
z
Low Dropout Voltage
z
With ON/OFF Control
z
With Output Shunt Switch
z
Internal Short Circuit Current Limit
z
CMOS Technology
z
Package Outline
PIN CONFIGURATION
PACKAGE OUTLINE
Iq=1.5
μ
A typ.(I
O
=0mA)
I
O
(max.)=100mA
V
O
±
1.0%
0.17V typ. (I
O
=40mA, V
O
=3V version)
(Active High)
Only NJU7748
SC-82AB
EQUIVALENT CIRCUIT
V
OUT
GND
V
IN
Vref
CONTROL
Current
Limit
Output
Control
V
OUT
GND
V
IN
Vref
CONTROL
Current
Limit
Output
Control
NJU7747
NJU7748
PIN FUNCTION
1.CONTROL
2.GND
3. V
OUT
4. V
IN
NJU7747/48F4
NJU7747/48F
3
4
1
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJU7748F4-02-TE1 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Voltage Regulator 2.0v 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJU7748F4-03-TE1 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Voltage Regulator 3.0v 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJU7748F4-04-TE1 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Voltage Regulator 3.0v 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJU7748F4-05-TE1 功能描述:低壓差穩(wěn)壓器 - LDO LDO w/On/Off Cntrl 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NJU7748F4-15-TE1 功能描述:低壓差穩(wěn)壓器 - LDO LDO w/On/Off Cntrl 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20