IC Phoenix logo

Home ›  S  › S14 > SC1563ISK-3.3

SC1563ISK-3.3 from SEMTECH

Fast Delivery, Competitive Price @IC-phoenix

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

SC1563ISK-3.3

Manufacturer: SEMTECH

VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR
Partnumber Manufacturer Quantity Availability
SC1563ISK-3.3,SC1563ISK33 SEMTECH 100 In Stock

Description and Introduction

VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR The part **SC1563ISK-3.3** is manufactured by **SEMTECH**.  

### **Specifications:**  
- **Output Voltage:** 3.3V  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 1.4MHz  
- **Efficiency:** Up to 95%  
- **Package Type:** DFN (Dual Flat No-Lead)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- The **SC1563ISK-3.3** is a high-efficiency, synchronous step-down DC-DC converter.  
- It is designed for applications requiring a stable 3.3V output from a higher input voltage.  
- The device integrates low RDS(ON) MOSFETs for improved efficiency.  

### **Features:**  
- **Synchronous Rectification** for high efficiency  
- **Adjustable Soft-Start** for controlled startup  
- **Over-Current Protection (OCP)** and **Thermal Shutdown** for safety  
- **Low Quiescent Current** in standby mode  
- **Compact Footprint** suitable for space-constrained applications  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR

Alternative Part Number

  • LP2985AIM5-3.3 --: Low-dropout 3.3V linear regulator in SOT-23-5 with similar current capability and pin-compatible footprint, widely available and well documented.
  • MIC5205-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 offering comparable dropout and load performance, a common drop-in substitute for Semtech LDOs.
  • AP2112K-3.3TRG1 --: 3.3V fixed LDO in SOT-23-5 with low quiescent current and stable output, suitable replacement when exact Semtech part is unavailable.

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