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SI-3157B Datasheet Regulator

Manufacturer: Sanken

Overview: qSI-3000B Series SI-3000B Series 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper.

Key Features

  • Compact full-mold package (equivalent to TO220) Output current: 0.27A Low dropout voltage: VDIF≤0.5V (at IO=0.27A) Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly driven by LS-TTL or standard CMOS logic. ).
  • Built-in foldback overcurrent, thermal protection circuits.
  • Highly accurate overcurent protection starting current SI-3157B : 0.3 to 0.7A (VIN=18V) SI-3025B : 0.3 to 0.7A (When VIN=18V, setting VO=15.7V) 0.3 to 0.75A (When VIN=18V, setting VO=11.

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