IC Phoenix logo

Home ›  L  › L27 > LM2585SX-12

LM2585SX-12 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

LM2585SX-12

Manufacturer: NS

SIMPLE SWITCHER 3-Amp Flyback Regulator

Partnumber Manufacturer Quantity Availability
LM2585SX-12,LM2585SX12 NS 1500 In Stock

Description and Introduction

SIMPLE SWITCHER 3-Amp Flyback Regulator The LM2585SX-12 is a switching regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Output Voltage:** Fixed 12V  
- **Output Current:** Up to 3A  
- **Input Voltage Range:** 4V to 40V  
- **Switching Frequency:** 100 kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (DDPAK/TO-263-5)  
- **Regulation Type:** Buck (Step-Down) Switching Regulator  

### **Descriptions:**
- The LM2585SX-12 is a monolithic integrated circuit designed for step-down (buck) voltage regulation.  
- It is optimized for high-efficiency power conversion with minimal external components.  
- The fixed 12V output version simplifies design by eliminating the need for external feedback resistors.  

### **Features:**
- **Fixed 12V Output:** No external feedback resistors required.  
- **Wide Input Voltage Range:** Supports 4V to 40V input.  
- **High Efficiency:** Up to 90% efficiency.  
- **3A Output Current Capability:** Suitable for medium-power applications.  
- **Internal Current Limiting & Thermal Shutdown:** Protects the device from overloads and overheating.  
- **Low Standby Current:** Typically 5mA in shutdown mode.  
- **Simple External Components:** Requires only an inductor, diode, and capacitors for operation.  

This information is based on the manufacturer's datasheet and technical documentation.

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