型号:  R1271L331B-TR

功能描述:  30V, 1A SYNCHRONOUS PWM STEP-DOW

制造商:  RICOH Electronic Devices Co., LTD.

Series:  R1271x

Package:  Tape & Reel (TR)Cut Tape (CT)Digi-Reel®

Function:  Step-Down

Output Configuration:  Positive

Topology:  Buck

Output Type:  Fixed

Number of Outputs:  1

Voltage - Input (Min):  3.6V

Voltage - Input (Max):  30V

Voltage - Output (Min/Fixed):  3.3V

Voltage - Output (Max):  -

Current - Output:  1A

Frequency - Switching:  2MHz

Synchronous Rectifier:  Yes

Operating Temperature:  -40°C ~ 105°C (TA)

Mounting Type:  Surface Mount

Package / Case:  12-WFDFN Exposed Pad

Supplier Device Package:  DFN3030-12B