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HT7130A from HOLTEK

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HT7130A

Manufacturer: HOLTEK, HOT

High Voltage Regulator
Partnumber Manufacturer Quantity Availability
HT7130A HOLTEK, HOT 10396 In Stock

Description and Introduction

High Voltage Regulator The HT7130A is a low-dropout (LDO) voltage regulator manufactured by **HOT (Holtek Semiconductor Inc.)**.  

### **Key Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Maximum Input Voltage:** 24V  
- **Output Current:** Up to 30mA  
- **Dropout Voltage:** Typically 30mV at 10mA load  
- **Line Regulation:** 0.2%/V (typical)  
- **Load Regulation:** 0.5%/mA (typical)  
- **Quiescent Current:** 4µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** TO-92, SOT-89  

The HT7130A is designed for low-power applications requiring stable voltage regulation with minimal power consumption.

Application Scenarios & Design Considerations

High Voltage Regulator

Alternative Part Number

  • MCP1700-3002E/TO --: Low quiescent current 3.0V LDO in TO-92, pin-compatible with HT7130A and widely available.
  • LP2950CZ-3.0 --: 3.0V low-dropout regulator in TO-92 with similar current rating and pinout, a common substitute.
  • AP7381-30Y --: 3.0V LDO regulator with low dropout and low quiescent current, suitable replacement in similar packages.
  • AMS1117-3.3 --: Widely available 3.3V LDO regulator in SOT-223/TO-252, similar function and output voltage, easy drop-in for many 3.3V regulation designs.
  • LM1117-3.3 --: Industry-standard 3.3V low-dropout linear regulator with broad availability and well-documented performance, suitable replacement for 3.3V LDO applications.
  • AP2112K-3.3 --: Low-dropout 3.3V regulator in small SOT-23-5 package, good alternative when low quiescent current and compact size are needed.

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