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LM2853MH-1.8NOPB from NS,National Semiconductor

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LM2853MH-1.8NOPB

Manufacturer: NS

3A 550 kHz Synchronous SIMPLE SWITCHER? Buck Regulator 14-HTSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM2853MH-1.8NOPB,LM2853MH18NOPB NS 452 In Stock

Description and Introduction

3A 550 kHz Synchronous SIMPLE SWITCHER? Buck Regulator 14-HTSSOP -40 to 125 The LM2853MH-1.8NOPB is a step-down DC-DC converter manufactured by Texas Instruments (NS).  

**Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Input Voltage Range:** 4V to 30V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC  

**Descriptions:**  
The LM2853MH-1.8NOPB is a high-efficiency, step-down (buck) DC-DC converter designed for low-power applications. It integrates a power MOSFET switch and provides a fixed 1.8V output.  

**Features:**  
- Adjustable soft-start  
- Thermal shutdown protection  
- Under-voltage lockout (UVLO)  
- Low quiescent current  
- Stable with ceramic capacitors  
- Small footprint solution  

This device is commonly used in battery-powered systems, industrial controls, and portable electronics.

Application Scenarios & Design Considerations

3A 550 kHz Synchronous SIMPLE SWITCHER? Buck Regulator 14-HTSSOP -40 to 125

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