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SIP21106DR-28-E3 from VISHAY

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SIP21106DR-28-E3

Manufacturer: VISHAY

150-mA Low Noise, Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
SIP21106DR-28-E3,SIP21106DR28E3 VISHAY 33000 In Stock

Description and Introduction

150-mA Low Noise, Low Dropout Regulator The SIP21106DR-28-E3 is a power management IC manufactured by Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SIP21106DR-28-E3  
- **Type:** Power Management IC  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** Adjustable (typically 1MHz)  
- **Efficiency:** High efficiency (up to 95%)  
- **Protection Features:** Overcurrent, overtemperature, and undervoltage lockout (UVLO)  

### **Descriptions:**
- The SIP21106DR-28-E3 is a synchronous buck regulator designed for high-efficiency power conversion.  
- It is suitable for applications requiring compact power solutions with low noise and high performance.  

### **Features:**
- **Synchronous Buck Regulator:** Reduces power loss and improves efficiency.  
- **Wide Input Voltage Range:** Supports 2.7V to 5.5V input.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **High Efficiency:** Up to 95% efficiency for extended battery life.  
- **Integrated Protection:** Includes overcurrent, overtemperature, and UVLO protection.  
- **Compact Package:** SOIC-8 footprint for space-constrained designs.  

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

Application Scenarios & Design Considerations

150-mA Low Noise, Low Dropout Regulator

Alternative Part Number

  • LP2985AIM5-2.8 --: Low-dropout linear regulator with 2.8V fixed output in SOT-23-5, similar current capability and pin function, widely available and cost-effective.
  • MIC5205-2.8YM5 --: 2.8V LDO regulator in SOT-23-5 with comparable dropout and load current, a common drop-in style alternative from a different series.
  • AP2112K-2.8TRG1 --: 2.8V fixed LDO in SOT-23-5 with low dropout and good availability, suitable replacement when exact electrical matching is not critical.

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