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TPS7148QD from TI,Texas Instruments

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TPS7148QD

Manufacturer: TI

Lowest Dropout (LDO) PMOS Voltage Regulator

Partnumber Manufacturer Quantity Availability
TPS7148QD TI 3000 In Stock

Description and Introduction

Lowest Dropout (LDO) PMOS Voltage Regulator The TPS7148QD is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 4.85V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 300mV (typical at 250mA)  
- **Input Voltage Range:** 2.7V to 10V  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Package Type:** SOIC-8 (D)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**
- The TPS7148QD is a fixed-output LDO regulator designed for low-power applications.  
- It provides stable voltage regulation with low dropout and low quiescent current, making it suitable for battery-powered devices.  
- The device includes overcurrent and overtemperature protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal and Overcurrent Protection:** Enhances reliability under fault conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.  
- **Fixed Output Voltage:** No external resistors required for voltage setting.  

For detailed technical information, refer to the official TI datasheet.

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