TDA8139Manufacturer: ST DOUBLE (5.1V AND ADJUSTABLE) VOLTAGE REGULATOR WITH RESET AND DISABLE FUNCTIONS | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| TDA8139 | ST | 200 | In Stock |
Description and Introduction
DOUBLE (5.1V AND ADJUSTABLE) VOLTAGE REGULATOR WITH RESET AND DISABLE FUNCTIONS The TDA8139 is a voltage regulator IC manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This information is based on STMicroelectronics' official documentation for the TDA8139. |
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Application Scenarios & Design Considerations
DOUBLE (5.1V AND ADJUSTABLE) VOLTAGE REGULATOR WITH RESET AND DISABLE FUNCTIONS# Technical Documentation: TDA8139 Voltage Regulator
## 1. Application Scenarios ### 1.1 Typical Use Cases -  Microprocessor/Microcontroller Power Supply : Provides stable +5V and adjustable tracking voltages (typically +3.3V or +2.5V) for modern processors requiring dual voltage rails ### 1.2 Industry Applications  Computer Peripherals:   Industrial Control Systems:   Consumer Electronics:   Telecommunications:  ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Input Decoupling   Pitfall 2: Thermal Management Issues   Pitfall 3: Reset Timing Miscalculation   Pitfall 4: Incorrect Tracking Voltage Setup  ### 2.2 Compatibility Issues with Other Components  Input Source Compatibility:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| TDA8139 | SGS-THOMSON | 816 | In Stock |
Description and Introduction
DOUBLE (5.1V AND ADJUSTABLE) VOLTAGE REGULATOR WITH RESET AND DISABLE FUNCTIONS The TDA8139 is a voltage regulator manufactured by SGS-THOMSON (now STMicroelectronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   For exact details, refer to the official datasheet from STMicroelectronics. |
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Application Scenarios & Design Considerations
DOUBLE (5.1V AND ADJUSTABLE) VOLTAGE REGULATOR WITH RESET AND DISABLE FUNCTIONS# Technical Documentation: TDA8139 Voltage Regulator
## 1. Application Scenarios ### 1.1 Typical Use Cases -  Microprocessor Power Sequencing : Provides controlled power-up and power-down sequences for CPUs and digital ICs requiring multiple voltage rails (typically +5V and +3.3V) ### 1.2 Industry Applications ####  Computer Systems  ####  Embedded Systems  ####  Consumer Electronics  ### 1.3 Practical Advantages and Limitations ####  Advantages  ####  Limitations  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions ####  Pitfall 1: Inadequate Thermal Management  ####  Pitfall 2: Improper Reset Timing  ####  Pitfall 3: Input Voltage Transients  ### 2.2 Compatibility Issues with Other Components |
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