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LD1117AS25TR from ST,ST Microelectronics

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LD1117AS25TR

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117AS25TR ST 3300 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117AS25TR is a low dropout voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical) at full load  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Fixed Output Voltage:** Pre-set to 2.5V, eliminating the need for external resistors.  
- **Overcurrent and Thermal Protection:** Built-in safeguards against excessive current and overheating.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Applications:** Used in power supplies for consumer electronics, networking devices, and embedded systems.  

This regulator is designed for applications requiring a stable 2.5V supply with minimal power loss.

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