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TL499A from TI,Texas Instruments

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TL499A

Manufacturer: TI

Wide-Range Power-Supply Controller

Partnumber Manufacturer Quantity Availability
TL499A TI 495 In Stock

Description and Introduction

Wide-Range Power-Supply Controller The TL499A is a voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 32V  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to 250mA  
- **Switching Frequency:** Typically 120kHz  
- **Dropout Voltage:** Low dropout operation  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Description:**  
The TL499A is a step-up/step-down/voltage-inverting switching regulator that can generate a regulated output voltage from an unregulated input. It is designed for applications requiring a stable power supply from a wide input voltage range.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 32V)**  
- **Adjustable Output Voltage**  
- **Low Quiescent Current**  
- **Built-in Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Can Operate as a Boost, Buck, or Inverting Regulator**  
- **Suitable for Battery-Powered Applications**  

This information is strictly factual and derived from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

Wide-Range Power-Supply Controller

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