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NJU7780

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. : 004434581 Detail

NJU7780: 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...

NJU7780 Data Sheet

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Part Number:
NJU7780
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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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
VIN
+10
V
Control Voltage
VCONT
+10(*1)
V
Power Dissipation
PD
350(*2)
mW
Operating Temperature
Topr
−40 ∼ +85
Storage Temperature
Tstg
-40 to +125
OFF-state
Output Sink Current (*3)
IO
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 NJU7780 achieves low quiescent current.It is suitable for cellular phone and other portable items.

When the ON/OFF control of NJU7780 is used, NJU7781 has high transition response characteristics for shunt switch.


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