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SY20725 - 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).

Key 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.

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Datasheet Details

Part number SY20725
Manufacturer Silergy
File Size 944.62 KB
Description 300mA LDO Regulator
Datasheet download datasheet SY20725 Datasheet

Full PDF Text Transcription for SY20725 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SY20725. For precise diagrams, and layout, please refer to the original PDF.

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 quiesc...

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t (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 availabl