BD9G101G Simple Step-Down Switching Regulator (42Vin, 500mA)


Simple step-down switching regulator with built-in power MOSFET from ROHM

The BD9G101G is a non-synchronous step down switching regulator. An integrated internal high-side 42 V Power MOSFET provides up to 500mA of DC output current in a tiny SOT23-6 (SSOP6) package. In addition to a small package, a fixed 1.5 MHz operating frequency allows the use of small inductors and ceramic capacitors. No external compensation is required and an evaluation kit is also available for testing.

High Voltage Input Step-Down Switching Regulators Flexible Step-Down Switching Regulator with Integrated Power MOSFET
Features
  • Wide input voltage of 6 V to 42 V
  • 1.5% accurate feedback reference voltage (TA = 25˚C)
  • 1.5 MHz fixed operating frequency
  • 0 µA shutdown supply current
  • Internal over-current protection, under-voltage lockout and thermal shutdown
  • Tiny 6-Lead SOT-23 package (SSOP6)
Applications
  • Industrial distributed power
  • Automotive
  • Battery powered equipment

Switching Regulator

Manufacturer Part Number Description Available Quantity Datasheets
BD9G101G-TR IC REG BUCK ADJ 0.5A 6SSOP 9276
BD9G101G_EVK BOARD EVAL FOR BD9G101G 10