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HT7245# from HOLTEK

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HT7245#

Manufacturer: HOLTEK

General Purpose Regulator

Partnumber Manufacturer Quantity Availability
HT7245#,HT7245 HOLTEK 1000 In Stock

Description and Introduction

General Purpose Regulator The HT7245 is a voltage regulator manufactured by HOLTEK. Here are its specifications:

- **Output Voltage**: Fixed 5V  
- **Output Current**: Up to 100mA  
- **Input Voltage Range**: 7V to 35V  
- **Dropout Voltage**: Typically 1.5V at full load  
- **Line Regulation**: 0.2% (Typical)  
- **Load Regulation**: 0.4% (Typical)  
- **Package Type**: TO-92  
- **Operating Temperature Range**: -40°C to +85°C  
- **Features**: Built-in short-circuit protection and thermal shutdown  

This information is based on HOLTEK's official datasheet for the HT7245.

Application Scenarios & Design Considerations

General Purpose Regulator

Alternative Part Number

  • HT7545-1 --: Same Holtek low-dropout linear regulator family with 4.5V output; different series naming makes it a clear drop-in alternative.
  • AP2138N-4.5 --: Low-dropout regulator with 4.5V fixed output in a similar SOT package, suitable replacement from a different manufacturer.
  • LP2985-4.5 --: Widely available 4.5V fixed LDO regulator with comparable current and dropout characteristics, offering a second-source option.

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