NJU7781 Selling Leads, Price trend, NJU7781 DataSheet download, circuit diagram from SeekIC.com

Features: ` High Ripple Rejection 65dB typ. (f=400Hz, Vo=3V)` Low quiescent Current Iq=20A (Io=0mA, VCONT=VIN)` Output capacitor with 1.0F ceramic capacitor` Output Current Io(max)=300mA` High Precision Output Vo±1.0%` Low Dropout Voltage 0.15V typ. (Io=150mA,Vo=3.0V)` ON/OFF Control (Active High)...

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SeekIC No. : 004434582 Detail

NJU7781: Features: ` High Ripple Rejection 65dB typ. (f=400Hz, Vo=3V)` Low quiescent Current Iq=20A (Io=0mA, VCONT=VIN)` Output capacitor with 1.0F ceramic capacitor` Output Current Io(max)=300mA` High Preci...

NJU7781 Data Sheet

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Part Number:: NJU7781
Supply Ability:: 5000

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1~5000

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Product Details

Description

Features:

` High Ripple Rejection 65dB typ. (f=400Hz, Vo=3V)
` Low quiescent Current Iq=20A (Io=0mA, VCONT=VIN)
` Output capacitor with 1.0F ceramic capacitor
` Output Current Io(max)=300mA
` High Precision Output Vo±1.0%
` Low Dropout Voltage 0.15V typ. (Io=150mA,Vo=3.0V)
` ON/OFF Control (Active High)
` Shunt Switch Only NJU7781
` Internal Short Circuit Current Limit
` Internal Thermal Overload Protection
` CMOS technology
` Package outline SOT-89-5

Pinout

Connection Diagram

Specifications

Characteristic	Symbol	Rating	Unit
Input Voltage	V_IN	+10	V
Control Voltage	V_CONT	+10(*1)	V
Power Dissipation	P_D	350(*2)	mW
Operating Temperature	Topr	−40 ∼ +85
Storage Temperature	Tstg	-40 to +125
OFF-state Output Sink Current (*3)	I_O	10	mA

(*1): When input voltage is less than +10V, the absolute maximum control voltage is equal to the input voltage.
(*2): Device itself.
(*3): This maximum rating is applied to NJU7781.

Description

The NJU7780/81 is a low dropout voltage regulator with ON/OFF Control.

Advanced CMOS technology of NJU7781 achieves low quiescent current.It is suitable for cellular phone and other portable items.

When the ON/OFF control is used, NJU7781 has high transition response characteristics for shunt switch.

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NJU7781

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