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NJU7691RB1 Switching Regulator

Sku:

NJU7691RB1

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Features
  • Internal FET: 300mA Synchronous Step-Down
  • PWM switching control
  • Operating Voltage: 2.2V to 7V
  • Wide Oscillator Range: 300kHz to 1MHz
  • Maximum Duty Cycle: 100%
  • Stand-by Current: 5µA max.
  • Soft-Start Function: 4ms typ

The NJU7691 is a synchronous rectification switching regulator IC with a power MOSFET (300mA output). It incorporates an over-current detection and thermal shutdown circuit, which can make a power supply circuit with few external parts. The output voltage can be set from 1.8V.

Technical Specification
Supply Voltage (min) 4.5V
Supply Voltage (max) 7V
Frequency (max) 1,000kHz
Quiescent Current -
Voltage Reference Tolerance ±1%
Drive Type Internal FET

UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.

 

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