Datasheet4U Logo Datasheet4U.com

SY20725 - 300mA LDO Regulator

Datasheet Summary

Description

The SY20725 is an efficient, precise low-dropout (LDO) regulator designed for high input voltage and ultra-low quiescent current applications.

The SY20725 provides adjustable output voltage with ±2% accuracy and very low dropout (300mV at 300mA).

Features

  • optimized internal compensation, overcurrent protection, and thermal shutdown for stable operation when using low-ESR ceramic or tantalum capacitors. The device can be enabled by driving the EN pin above the VEN_H threshold (1.5V) and disabled by driving EN below VEN_L (0.4V). Only the divider resistors, input capacitor, and output capacitor need to be selected for the targeted.

📥 Download Datasheet

Datasheet preview – SY20725

Datasheet Details

Part number SY20725
Manufacturer Silergy
File Size 944.62 KB
Description 300mA LDO Regulator
Datasheet download datasheet SY20725 Datasheet
Additional preview pages of the SY20725 datasheet.

📁 Similar Datasheet

  • SY20 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
  • SY2128 - 2048 x 8 Static RAM (Synertek)
  • SY2158 - 1024 x 8 Static RAM (Synertek)
  • SY22 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
  • SY2305 - P-Channel logic enhancement mode power field effect transistors (SANY)
  • SY2332 - High Brightness Chip LED Lamp (AUK)
  • SY2333 - Chip LED (AUK)
  • SY2336-E - High Brightness Chip LED (AUK)
  • SY24 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
  • SY27 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
Other Datasheets by Silergy
  • SY20728 - 3A Fast-Response LDO Regulator
  • SY20704 - 150mA LDO Regulator
  • SY20743 - Single Cell Li-Ion DC/DC Switching Charger
  • SY20743B - Single Cell Li-Ion DC/DC Switching Charger
  • SY20743C - Single Cell Li-Ion DC/DC Switching Charger
  • SY20754 - Bi-Directional Regulator
  • SY20011 - 1MHz Synchronous Buck Converter
  • SY20018I - 1A Synchronous Step-Down Regulator

Full PDF Text Transcription

Click to expand full text
SY20725 40V, 300mA LDO Regulator General Description The SY20725 is an efficient, precise low-dropout (LDO) regulator designed for high input voltage and ultra-low quiescent current applications. The SY20725 provides adjustable output voltage with ±2% accuracy and very low dropout (300mV at 300mA). It also features optimized internal compensation, overcurrent protection, and thermal shutdown for stable operation when using low-ESR ceramic or tantalum capacitors. The device can be enabled by driving the EN pin above the VEN_H threshold (1.5V) and disabled by driving EN below VEN_L (0.4V). Only the divider resistors, input capacitor, and output capacitor need to be selected for the targeted application. SY20725 is available in a compact SOT23-5 package.
Published: |