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HT7325

Manufacturer: CHINA

Low Power Consumption LDO
Partnumber Manufacturer Quantity Availability
HT7325 CHINA 12060 In Stock

Description and Introduction

Low Power Consumption LDO The part HT7325 is manufactured by Holtek. It is a low dropout (LDO) voltage regulator with the following specifications:  

- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 300mV at 100mA  
- **Input Voltage Range:** Up to 12V  
- **Quiescent Current:** 5μA (typical)  
- **Package Options:** SOT-23, SOT-89  
- **Features:** Low power consumption, thermal shutdown, and short-circuit protection  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low Power Consumption LDO

Alternative Part Number

  • LM2931AZ-5.0 --: Low-dropout 5V linear regulator in TO-92, similar function and pinout to HT7325, widely available and well documented.
  • MCP1700-5002E/TO --: Low quiescent current 5V LDO in TO-92 package, suitable drop-in replacement for small-signal 5V regulation applications.
  • AP7381-50Y-13 --: 5V fixed LDO regulator with low dropout and SOT-23/TO-92 options, good electrical match for HT7325 in low-power circuits.
  • AMS1117-3.3 --: Widely available 3.3V low-dropout linear regulator in SOT-223, a common drop-in substitute for HT7325-type LDOs with similar current rating and pinout.
  • LM1117-3.3 --: Industry-standard 3.3V LDO regulator with 800mA capability, well-documented and pin-compatible with many HT73xx series regulators.
  • AP2112K-3.3 --: Low-dropout 3.3V regulator in SOT-23-5 with low quiescent current, suitable replacement when board space is limited and lower current is acceptable.

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