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LM2653MTC-ADJ/NOPB from NS,National Semiconductor

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LM2653MTC-ADJ/NOPB

Manufacturer: NS

1.5A High Efficiency Synchronous Switching Regulator 16-TSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM2653MTC-ADJ/NOPB,LM2653MTCADJNOPB NS 5000 In Stock

Description and Introduction

1.5A High Efficiency Synchronous Switching Regulator 16-TSSOP -40 to 125 The LM2653MTC-ADJ/NOPB is a high-efficiency, step-down DC-DC switching regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 14V  
- **Output Voltage Range:** Adjustable from 1.23V to 12V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16 (Thermal Pad)  
- **Regulation Type:** PWM (Pulse Width Modulation)  
- **Protection Features:** Overcurrent, Overtemperature, and Undervoltage Lockout (UVLO)  

### **Descriptions:**  
The LM2653MTC-ADJ/NOPB is a synchronous buck regulator designed for high-efficiency power conversion. It integrates high-side and low-side MOSFETs, reducing external component count. The adjustable output voltage allows flexibility for various applications.  

### **Features:**  
- Synchronous rectification for improved efficiency  
- Adjustable soft-start for controlled startup  
- Low shutdown current (<1µA)  
- Internal compensation simplifies design  
- Thermal shutdown protection  
- Small footprint with TSSOP-16 package  

This regulator is commonly used in industrial, automotive, and consumer electronics for power management.

Application Scenarios & Design Considerations

1.5A High Efficiency Synchronous Switching Regulator 16-TSSOP -40 to 125

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