IC Phoenix logo

Home ›  L  › L46 > LM5007SD

LM5007SD from NSC,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM5007SD

Manufacturer: NSC

High Voltage (80V) Step Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LM5007SD NSC 12 In Stock

Description and Introduction

High Voltage (80V) Step Down Switching Regulator The LM5007SD is a high-voltage switching regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 8V to 75V  
- **Output Voltage Range:** Adjustable from 1.25V to 70V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (SD)  

### **Descriptions:**
- The LM5007SD is a monolithic high-voltage switching regulator designed for step-down (buck) applications.  
- It integrates a high-side N-channel MOSFET and control circuitry for efficient power conversion.  
- The device supports a wide input voltage range, making it suitable for automotive, industrial, and telecom applications.  

### **Features:**
- **Wide Input Voltage Range (8V to 75V)**  
- **Integrated High-Side MOSFET**  
- **Adjustable Output Voltage**  
- **Programmable Switching Frequency**  
- **Cycle-by-Cycle Current Limiting**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Low Quiescent Current (3.5mA typical)**  

The LM5007SD is designed for high-efficiency power conversion in demanding environments.

Application Scenarios & Design Considerations

High Voltage (80V) Step Down Switching Regulator
Partnumber Manufacturer Quantity Availability
LM5007SD NS 620 In Stock

Description and Introduction

High Voltage (80V) Step Down Switching Regulator The LM5007SD is a high-voltage switching regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

**Specifications:**  
- **Input Voltage Range:** 8V to 75V  
- **Output Voltage Range:** Adjustable from 1.25V to 72V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (SD)  

**Descriptions:**  
The LM5007SD is a step-down (buck) switching regulator that integrates a high-side N-channel MOSFET. It is designed for high-voltage applications, providing a simple and efficient solution for DC-DC conversion.  

**Features:**  
- Integrated 75V, 0.6A N-Channel MOSFET  
- Adjustable Output Voltage  
- Adjustable Switching Frequency  
- Cycle-by-Cycle Current Limiting  
- Thermal Shutdown Protection  
- Under-Voltage Lockout (UVLO)  
- Low Quiescent Current (1.5mA typical)  

This device is commonly used in industrial, automotive, and telecom applications requiring high-voltage power conversion.

Application Scenarios & Design Considerations

High Voltage (80V) Step Down Switching Regulator

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips