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NJU7254 fiches techniques PDF

JRC - 1.5 ~ 5.0* / SOT-23-6(MTP6)

Numéro de référence NJU7254
Description 1.5 ~ 5.0* / SOT-23-6(MTP6)
Fabricant JRC 
Logo JRC 





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NJU7254 fiche technique
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NJU7254
2ch LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJU7254 is a 2ch low dropout voltage regulator with ON/OFF
control. Advanced C-MOS technology achieves high ripple rejection
and low quiescent current.
SOT-23-6 package, 100mA×2ch output current and 1.0µF small
capacitor make NJU7254 suitable for space conscious applications.
PACKAGE OUTLINE
NJU7254F1
FEATURES
High Ripple Rejection
65dB typ. (f=1kHz,Vo=3V Version)
Low Quiescent Current 18µA /ch(typ.), 30µA /total (typ.)
Output capacitor with 1.0µF ceramic capacitor
Output Current
Io(max.)=100mA ×2ch
High Precision Output
Vo±1.0%
Low Dropout Voltage
0.09V typ. (Io=60mA, Vo=3V Version)
ON/OFF Control (Each ch.)
Internal Short Circuit Current Limit
C-MOS technology
Package Outline
SOT-23-6
PIN CONFIGURATION
6 54
1 23
NJU7254F1
PIN FUNCTION
1. VOUT2
2. GND
3. VOUT1
4. CONTROL1
5. VIN
6. CONTROL2
EQUIVALENT CIRCUIT
VIN
CONTROL1
Output
Control
Thermal
Protection
VOUT1
Vref
CONTROL2
Output
Control
Current
Limit
VOUT2
Ver.2006-06-13
GND
Current
Limit
-1-

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