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SI9181DQ-33-T1 from SILICONIX

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SI9181DQ-33-T1

Manufacturer: SILICONIX

Micropower 350-mA CMOS LDO Regulator With Error Flag/Power-On-Reset

Partnumber Manufacturer Quantity Availability
SI9181DQ-33-T1,SI9181DQ33T1 SILICONIX 157 In Stock

Description and Introduction

Micropower 350-mA CMOS LDO Regulator With Error Flag/Power-On-Reset **Manufacturer:** SILICONIX (now part of Vishay)  

**Part Number:** SI9181DQ-33-T1  

### **Specifications:**  
- **Type:** P-Channel MOSFET  
- **Voltage Rating (VDS):** -30V  
- **Current Rating (ID):** -4.7A  
- **On-Resistance (RDS(on)):** 0.13Ω (max) @ VGS = -10V  
- **Gate Threshold Voltage (VGS(th)):** -1V to -3V  
- **Power Dissipation (PD):** 2.5W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SO-8 (Surface Mount)  

### **Descriptions and Features:**  
- Designed for power management applications.  
- Low on-resistance for efficient power handling.  
- Suitable for switching and amplification in low-voltage circuits.  
- RoHS compliant.  

(Note: SILICONIX was acquired by Vishay, so newer datasheets may be under Vishay branding.)

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