IC Phoenix logo

Home ›  L  › L76 > LT1959IS8

LT1959IS8 from LT

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

LT1959IS8

Manufacturer: LT

4.5A/ 500kHz Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LT1959IS8 LT 98 In Stock

Description and Introduction

4.5A/ 500kHz Step-Down Switching Regulator The LT1959IS8 is a high voltage, high current step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.6V to 30V  
- **Output Voltage Range:** Adjustable from 1.22V to 30V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 200kHz (fixed)  
- **Efficiency:** Up to 94%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead SOIC (SO-8)  

### **Descriptions & Features:**  
- **High Voltage Operation:** Supports input voltages up to 30V.  
- **Adjustable Output:** Uses an external resistor divider to set output voltage.  
- **Current Mode Control:** Ensures fast transient response and stable operation.  
- **Low Dropout Operation:** Allows 100% duty cycle for low dropout conditions.  
- **Built-in Protection:** Includes thermal shutdown and current limiting.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Wide Temperature Range:** Suitable for industrial and automotive applications.  

The LT1959IS8 is commonly used in power supplies, battery chargers, and industrial systems requiring high efficiency and high voltage conversion.

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