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LT1303IS8-5#TR from LINEAR

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LT1303IS8-5#TR

Manufacturer: LINEAR

Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V

Partnumber Manufacturer Quantity Availability
LT1303IS8-5#TR,LT1303IS85TR LINEAR 1500 In Stock

Description and Introduction

Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V The LT1303IS8-5#TR is a step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

**Specifications:**  
- **Input Voltage Range:** 1.8V to 12V  
- **Fixed Output Voltage:** 5V  
- **Output Current:** Up to 600mA (at 5V output)  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 85%  
- **Package:** SO-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:**  
  - Low quiescent current (200µA typical)  
  - Shutdown mode (reduces current to 10µA)  
  - Internal switch current limit  
  - Soft-start capability  
  - Requires minimal external components  

**Descriptions:**  
The LT1303IS8-5#TR is a monolithic, high-efficiency, step-up DC/DC converter designed for battery-powered applications. It integrates a power switch, oscillator, and control circuitry, making it suitable for compact designs.  

**Features:**  
- Wide input voltage range  
- High switching frequency for small external components  
- Low shutdown current  
- Internal current limiting for protection  
- Stable with low ESR capacitors  

This part is commonly used in portable electronics, battery-powered systems, and other applications requiring efficient voltage conversion.

Application Scenarios & Design Considerations

Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V

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