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LM317D2T-TR from ST,ST Microelectronics

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LM317D2T-TR

Manufacturer: ST

1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
LM317D2T-TR,LM317D2TTR ST 1315 In Stock

Description and Introduction

1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR The LM317D2T-TR is a voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** Up to 1.5A  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (max)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** D²PAK (TO-263-3)  
- **Mounting Type:** Surface Mount  
- **Adjustable Output Voltage**  

### **Descriptions:**  
The LM317D2T-TR is an adjustable positive voltage regulator capable of supplying more than 1.5A over an output voltage range of 1.25V to 37V. It requires only two external resistors to set the output voltage and features internal current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- Adjustable output voltage  
- Internal thermal overload protection  
- Short-circuit current limiting  
- Output transistor safe operating area protection  
- 100% electrical test for guaranteed performance  
- Pb-free and RoHS compliant  

This regulator is commonly used in power supply applications requiring stable and adjustable voltage outputs.

Application Scenarios & Design Considerations

1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
Partnumber Manufacturer Quantity Availability
LM317D2T-TR,LM317D2TTR ST进口 3907 In Stock

Description and Introduction

1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR The LM317D2T-TR is a voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** Up to 40V  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-3 (D2PAK)  
- **Mounting Type:** Surface Mount  
- **Adjustable Output Voltage**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  

### **Descriptions:**  
The LM317D2T-TR is an adjustable positive voltage regulator designed to supply more than 1.5A of output current with an adjustable output voltage range. It includes features such as thermal overload protection and current limiting for improved reliability.  

### **Features:**  
- Adjustable output voltage  
- Thermal overload protection  
- Short-circuit protection  
- High ripple rejection  
- Low standby current consumption  
- Improved stability with output capacitance  

This regulator is commonly used in power supply applications requiring adjustable voltage outputs.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR

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