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LM26001BMH from NS,National Semiconductor

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LM26001BMH

Manufacturer: NS

1.5A Switching Regulator with High Efficiency Sleep Mode

Partnumber Manufacturer Quantity Availability
LM26001BMH NS 2329 In Stock

Description and Introduction

1.5A Switching Regulator with High Efficiency Sleep Mode The LM26001BMH is a switching regulator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 38V  
- **Output Voltage Range:** Adjustable from 1.23V to 37V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 300kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 14-Pin LLP (Leadless Leadframe Package)  

### **Descriptions:**  
The LM26001BMH is a step-down (buck) switching regulator designed for high-efficiency power conversion. It integrates a high-side N-channel MOSFET and provides a compact solution for applications requiring a regulated DC output from a wide input voltage range.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 38V operation.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Integrated MOSFET:** Includes a high-side N-channel MOSFET for efficient power conversion.  
- **Current Mode Control:** Ensures stable operation and fast transient response.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Soft-Start Function:** Reduces inrush current during startup.  

This information is based solely on the manufacturer's datasheet and knowledge base.

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