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LTC1257CS8#PBF from LINEAR

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LTC1257CS8#PBF

Manufacturer: LINEAR

Complete Single Supply 12-Bit Voltage Output DAC in SO-8

Partnumber Manufacturer Quantity Availability
LTC1257CS8#PBF,LTC1257CS8PBF LINEAR 65 In Stock

Description and Introduction

Complete Single Supply 12-Bit Voltage Output DAC in SO-8 The LTC1257CS8#PBF is a part manufactured by **Linear Technology (now part of Analog Devices)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC1257CS8#PBF  
- **Package:** 8-Lead SOIC (Small Outline Integrated Circuit)  
- **Type:** High Efficiency, Low Noise, Positive Voltage Regulator  
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Range:** Adjustable from 1.24V to 29V  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 0.5V (typical at 500mA)  
- **Quiescent Current:** 1.1mA (typical)  
- **Switching Frequency:** 100kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions:**
- The LTC1257CS8#PBF is a **high-efficiency, low-noise, positive voltage regulator** designed for applications requiring stable and efficient power conversion.  
- It features **low dropout voltage**, making it suitable for battery-powered and portable devices.  
- The device includes **internal current limiting and thermal shutdown** for protection.  
- It is available in an **8-pin SOIC package**, providing a compact solution for space-constrained designs.  

### **Features:**
- **Low Dropout Voltage (0.5V typical at 500mA)**  
- **Adjustable Output Voltage (1.24V to 29V)**  
- **High Efficiency (Up to 90%)**  
- **Low Quiescent Current (1.1mA typical)**  
- **Fixed 100kHz Switching Frequency**  
- **Internal Current Limiting & Thermal Shutdown Protection**  
- **Wide Input Voltage Range (4V to 30V)**  
- **Suitable for Battery-Powered Applications**  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official datasheet from **Analog Devices (formerly Linear Technology)**.

Application Scenarios & Design Considerations

Complete Single Supply 12-Bit Voltage Output DAC in SO-8

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