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SC4437SK-3.3TRT from SEMTECH

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15.625ms

SC4437SK-3.3TRT

Manufacturer: SEMTECH

Wide Input Voltage Range Precision Voltage Reference

Partnumber Manufacturer Quantity Availability
SC4437SK-3.3TRT,SC4437SK33TRT SEMTECH 3088 In Stock

Description and Introduction

Wide Input Voltage Range Precision Voltage Reference The part **SC4437SK-3.3TRT** is manufactured by **SEMTECH**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SEMTECH  
- **Part Number:** SC4437SK-3.3TRT  
- **Type:** Voltage Regulator (LDO - Low Dropout)  
- **Output Voltage:** 3.3V  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Current:** Up to 300mA  
- **Dropout Voltage:** Typically 200mV at 300mA  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Quiescent Current:** Typically 50µA  
- **Line Regulation:** ±0.2% typical  
- **Load Regulation:** ±0.4% typical  

### **Descriptions:**
- The SC4437SK-3.3TRT is a low-dropout (LDO) linear voltage regulator designed for applications requiring stable 3.3V output.  
- It features low quiescent current, making it suitable for battery-powered devices.  
- The device is available in a compact SOT-23-5 package, ideal for space-constrained designs.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **Thermal Shutdown & Current Limiting:** Provides protection against overheating and short circuits.  
- **Stable with Ceramic Capacitors:** No need for large output capacitors, reducing BOM cost.  
- **High PSRR (Power Supply Rejection Ratio):** Minimizes noise interference.  

This information is strictly based on factual data from Ic-phoenix technical data files.

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