• Alternate parts in the family(Compare): NJU7640
  • Moisture sensitivity level: n/a
  • RoHS 3(EU 2015/863)
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NJU7640RB1 Switching Regulator

Sku:

NJU7640RB1

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Features
  • Pulse-by-Pulse current limit
  • PWM switching control
  • Operating Voltage: 2.2V to 8V
  • Wide Oscillator Range: 300kHz to 1MHz

The NJU7640 is a low voltage operation high-speed switching regulator control IC for step-down converter, with pulse-by-pulse over-current protection.

Technical Specification
Supply Voltage (min) 2.2V
Supply Voltage (max) 8V
Frequency (max) 1,000kHz
Quiescent Current -
Voltage Reference Tolerance ±1%
Drive Type External 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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