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STV8163 from ST,ST Microelectronics

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STV8163

Manufacturer: ST

+3.3 V, +5 V AND ADJUSTABLE TRIPLE-VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
STV8163 ST 65250 In Stock

Description and Introduction

+3.3 V, +5 V AND ADJUSTABLE TRIPLE-VOLTAGE REGULATOR The STV8163 is a vertical deflection output amplifier designed for use in TV and monitor applications. Here are the key specifications, descriptions, and features:

### **Manufacturer**:  
STMicroelectronics  

### **Key Specifications**:  
- **Output Current**: Up to 3 A (peak)  
- **Supply Voltage Range**: 10 V to 35 V  
- **Power Dissipation**: 15 W (with heatsink)  
- **Thermal Resistance**: 3°C/W (junction to case)  
- **Operating Temperature Range**: -20°C to +85°C  

### **Descriptions**:  
- Monolithic integrated circuit in a **Multiwatt15** package.  
- Designed for **vertical deflection** in CRT-based TVs and monitors.  
- Includes **thermal protection** and **overcurrent protection**.  

### **Features**:  
- High efficiency with low power dissipation.  
- Built-in **flyback generator** for vertical deflection.  
- **Internal diode** for fast demagnetization.  
- **Short-circuit protection** on output.  

This information is based solely on the technical datasheet for the STV8163 from STMicroelectronics.

Application Scenarios & Design Considerations

+3.3 V, +5 V AND ADJUSTABLE TRIPLE-VOLTAGE REGULATOR

Alternative Part Number

  • L4960 --: Classic ST switching regulator in a different series with comparable input voltage and current capability, widely used as a drop-in style replacement for STV8163 power supply designs.
  • LM2576-ADJ --: Very common adjustable step-down regulator with similar voltage and current ratings, easy to source and well documented for replacing STV8163 in power supply circuits.
  • MC34063A --: Flexible general-purpose DC-DC converter IC with wide input range, usable as a functional substitute when the exact STV8163 is unavailable, though external component values may need adjustment.

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