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SGM3005XD from SGMICR

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SGM3005XD

Manufacturer: SGMICR, SGMICRO, SGM

Ultra Low ON-Resistance, Low Voltage, Dual, SPDT Analog Switch

Partnumber Manufacturer Quantity Availability
SGM3005XD SGMICR, SGMICRO, SGM 6701 In Stock

Description and Introduction

Ultra Low ON-Resistance, Low Voltage, Dual, SPDT Analog Switch The SGM3005XD is a high-performance, low-dropout (LDO) voltage regulator manufactured by SGMICRO (SGM). Below are the factual specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable (0.8V to 5.0V) or fixed options available  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 200mV (typical) at 300mA load  
- **Quiescent Current:** 40μA (typical)  
- **Line Regulation:** 0.05%/V (typical)  
- **Load Regulation:** 0.1%/mA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DFN-6 (2mm × 2mm)  

### **Descriptions:**  
- The SGM3005XD is a low-noise, low-dropout linear regulator designed for portable and battery-powered applications.  
- It provides stable output voltage with high accuracy (±1.5% over temperature).  
- The device includes over-current protection, thermal shutdown, and reverse current protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **High PSRR:** Minimizes noise and ripple from input supply.  
- **Adjustable/Fixed Output:** Supports flexibility in design.  
- **Protection Features:** Over-current, thermal shutdown, and reverse current protection enhance reliability.  
- **Small Package:** DFN-6 (2mm × 2mm) footprint saves PCB space.  

For exact details, always refer to the official SGM3005XD datasheet from SGMICRO.

Application Scenarios & Design Considerations

Ultra Low ON-Resistance, Low Voltage, Dual, SPDT Analog Switch

Alternative Part Number

  • TS5A23157DGSR --: Dual SPDT analog switch in a small VSSOP package with low on-resistance and wide supply range, functionally similar to the SGM3005 dual SPDT switch.
  • NLAS4157DFT2G --: Low-voltage dual SPDT analog switch with comparable Ron and switching characteristics, suitable drop-in replacement in signal routing applications.
  • MAX4544ESA+ --: Dual SPDT analog switch offering similar voltage range and low leakage, usable as an alternative when package and pinout are adapted.
  • MAX4544ESA --: Dual SPDT analog switch with comparable voltage range and low on-resistance, a viable alternative when SGMICRO parts are unavailable.

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