• Moisture sensitivity level: 1
  • RoHS 3(EU 2015/863)
  • Pack sizes & weights (for bulk orders)
    REEL 2500 0.670kg
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NR264S DC-DC Converter IC

Sku:

NR264S

Features
  • Efficiency 94% at normal load (VIN = 12 V, VOUT = 5 V)
  • Efficiency 86% at light load 10mA
  • Stable with a low ESR ceramic output capacitor
  • Synchronous rectification
  • Enable function
  • Frequency limit in light load is limited to 28 kHz)
  • Over current protection
  • Thermal protection with auto restart
  • Under voltage protection

The NR264S is synchronous rectification buck converter IC with built-in power MOSFET.

In light load, the IC operates with the pulse skip mode to improve the efficiency. By using the peak current control method, the IC stably operates with a low ESR capacitor such as a ceramic capacitor.

The IC has the various protections such as the over current protection, the under voltage lockout, and the thermal shutdown.

The IC achieves the switching regulator circuit with few components and small mounting area.

Technical Specification
Supply Voltage (min) ±8V
Supply Voltage (max) ±36V
Frequency (max) 500kHz
Quiescent Current 25μA off and 400μA on
Voltage Reference Tolerance 2%
Drive Type Internal MOSFET

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.

 

All prices shown exclude VAT.

 

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