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LM337KTPR from TI,Texas Instruments

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LM337KTPR

Manufacturer: TI

3-Terminal, 1.5A Adjustable Negative Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM337KTPR TI 4418 In Stock

Description and Introduction

3-Terminal, 1.5A Adjustable Negative Voltage Regulator The LM337KTPR is a negative voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** -1.2V to -37V  
- **Output Current:** -1.5A  
- **Input-Output Voltage Differential (Max):** 40V  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Junction Temperature Range:** 0°C to +125°C  
- **Package:** TO-263 (D2PAK)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The LM337KTPR is an adjustable 3-terminal negative voltage regulator capable of supplying up to -1.5A. It requires only two external resistors to set the output voltage and provides internal current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- Adjustable output down to -1.2V  
- 1.5A output current  
- Internal thermal overload protection  
- Short-circuit current limiting  
- 80dB ripple rejection  
- Available in a surface-mount D2PAK package  

This regulator is commonly used in power supply applications requiring a negative voltage rail.

Application Scenarios & Design Considerations

3-Terminal, 1.5A Adjustable Negative Voltage Regulator

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