IC Phoenix logo

Home ›  L  › L25 > LM22670TJ-5.0/NOPB

LM22670TJ-5.0/NOPB from NSC,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM22670TJ-5.0/NOPB

Manufacturer: NSC

3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq 7-TO-263 -40 to 125

Partnumber Manufacturer Quantity Availability
LM22670TJ-5.0/NOPB,LM22670TJ50NOPB NSC 108 In Stock

Description and Introduction

3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq 7-TO-263 -40 to 125 The LM22670TJ-5.0/NOPB is a switching voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-7 (DDPAK/TO-263)  
- **Regulation Type:** Step-Down (Buck)  
- **Protection Features:** Thermal shutdown, current limiting, and under-voltage lockout (UVLO)  

### **Descriptions:**  
The LM22670TJ-5.0/NOPB is a high-efficiency, step-down DC-DC converter designed for a wide input voltage range. It integrates a high-side N-channel MOSFET and provides a fixed 5.0V output. The device is optimized for fast transient response and low output ripple.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 42V)**  
- **Fixed 5.0V Output**  
- **3A Continuous Output Current**  
- **500 kHz Switching Frequency**  
- **Internal Compensation for Simplified Design**  
- **Thermal Shutdown Protection**  
- **Under-Voltage Lockout (UVLO)**  
- **Current Limit Protection**  
- **Available in TO-263-7 Package**  

This regulator is suitable for industrial, automotive, and general-purpose power supply applications.

Application Scenarios & Design Considerations

3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq 7-TO-263 -40 to 125

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