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SC4215HSETRT from SEMTECH

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SC4215HSETRT

Manufacturer: SEMTECH, SEMTECH/PBF, SEMTEC

Very Low Input /Very Low Dropout 2 Amp Regulator With Enable
Partnumber Manufacturer Quantity Availability
SC4215HSETRT SEMTECH, SEMTECH/PBF, SEMTEC 44267 In Stock

Description and Introduction

Very Low Input /Very Low Dropout 2 Amp Regulator With Enable The part **SC4215HSETRT** is manufactured by **SEMTECH/PBF**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** SEMTECH/PBF  
- **Part Number:** SC4215HSETRT  
- **Type:** High-Efficiency Synchronous Buck Converter  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (typically 0.6V to 5.5V)  
- **Output Current:** Up to 15A  
- **Switching Frequency:** Adjustable (300kHz to 2.2MHz)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Pin HTSSOP (Exposed Pad)  

### **Descriptions:**  
The **SC4215HSETRT** is a high-efficiency, synchronous step-down DC-DC converter designed for high-current applications. It integrates power MOSFETs and offers a compact solution for power management in industrial, telecom, and computing systems.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with integrated MOSFETs.  
- **Wide Input Voltage Range:** Supports 4.5V to 18V input.  
- **Adjustable Output Voltage:** Configurable from 0.6V to 5.5V.  
- **High Output Current:** Capable of delivering up to 15A.  
- **Programmable Switching Frequency:** Adjustable from 300kHz to 2.2MHz.  
- **Thermal Protection:** Over-temperature shutdown.  
- **Protection Features:** Over-current, over-voltage, and under-voltage lockout (UVLO).  
- **Compact Package:** 20-pin HTSSOP with exposed pad for thermal management.  

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

Application Scenarios & Design Considerations

Very Low Input /Very Low Dropout 2 Amp Regulator With Enable

Alternative Part Number

  • TPS7A4901DGNR --: Low-noise high-PSRR LDO in the same 1.5A-class regulator role with wide input range; different series and pin-compatible SOIC-8 PowerPAD footprint for many designs.
  • LT3080EST --: Adjustable low-dropout regulator with comparable current capability and thermal performance, widely used as a drop-in substitute in similar power rails.
  • MIC29152WT --: High-current adjustable LDO with similar dropout and thermal characteristics, offering a distinct series alternative for the same application.
  • LP3855EMP-1.8 --: Low-dropout linear regulator in a similar SO-8 power package with comparable current rating and voltage range, widely available and pin-compatible in function.
  • MIC39100-1.8WS --: Low-dropout regulator offering similar output current and thermal performance, suitable drop-in functional replacement for the SC4215 series.
  • LT1963AEQ --: Adjustable low-dropout regulator with comparable dropout voltage and current capability, a robust alternative when exact fixed output is not required.
  • LT1963AEST-3.3 --: Robust low-dropout regulator with comparable current capability and thermal performance; a reliable drop-in candidate after verifying fixed output voltage and pinout.
  • MIC29302WU --: Adjustable high-current LDO in TO-263 style package, offering similar dropout and load capability; suitable alternative when output voltage is set externally.

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