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LT1129IST-5#TRPBF from LINERA

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LT1129IST-5#TRPBF

Manufacturer: LINERA

Micropower Low Dropout Regulators with Shutdown

Partnumber Manufacturer Quantity Availability
LT1129IST-5#TRPBF,LT1129IST5#TRPBF LINERA 1150 In Stock

Description and Introduction

Micropower Low Dropout Regulators with Shutdown The LT1129IST-5#TRPBF is a low dropout (LDO) linear regulator manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** 700mA  
- **Dropout Voltage:** 300mV (typical) at full load  
- **Input Voltage Range:** Up to 20V  
- **Low Quiescent Current:** 800µA (typical)  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Thermal Shutdown Protection:** Yes  
- **Reverse Battery Protection:** Yes  
- **Package:** SOT-223  

### **Descriptions:**  
The LT1129IST-5#TRPBF is a high-performance LDO regulator designed for applications requiring stable, low-noise power. It features low dropout voltage, making it suitable for battery-powered systems.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Noise:** Ideal for noise-sensitive applications like RF and precision analog circuits.  
- **Thermal & Short-Circuit Protection:** Enhances reliability.  
- **Reverse Battery Protection:** Safeguards against incorrect polarity connection.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  

This regulator is commonly used in portable electronics, instrumentation, and communication systems.

Application Scenarios & Design Considerations

Micropower Low Dropout Regulators with Shutdown

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