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

NJU7640RB1 Switching Regulator

Sku:

NJU7640RB1

-
+
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

US/Canadian Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 working days) or by tracked courier at a rate of $30.00 (1-3 working days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 working days).

 

Rest of World

Orders below $120.00 can be delivered by post (allowing up to 28 working days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $120.00 are delivered by tracked courier at a rate of $49.00.

 

All prices shown exclude VAT.

 

View all delivery rates