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TPS7148QPWR from TI,Texas Instruments

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TPS7148QPWR

Manufacturer: TI

Lowest Dropout (LDO) PMOS Voltage Regulator

Partnumber Manufacturer Quantity Availability
TPS7148QPWR TI 50 In Stock

Description and Introduction

Lowest Dropout (LDO) PMOS Voltage Regulator **Manufacturer:** Texas Instruments (TI)  

**Part Number:** TPS7148QPWR  

### **Specifications:**  
- **Output Voltage:** 4.85V (fixed)  
- **Output Current:** 150mA  
- **Input Voltage Range:** 2.7V to 13V  
- **Dropout Voltage:** 300mV (typical at 150mA)  
- **Low Quiescent Current:** 17µA (typical)  
- **Low Noise:** 30µVRMS (typical)  
- **PSRR (Power Supply Rejection Ratio):** 60dB (at 1kHz)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin TSSOP (PWR)  

### **Descriptions:**  
The TPS7148QPWR is a low-dropout (LDO) linear voltage regulator designed for applications requiring high performance and low power consumption. It provides a fixed 4.85V output with excellent line and load regulation. The device features low noise, high PSRR, and thermal shutdown protection.  

### **Features:**  
- Fixed 4.85V output voltage  
- Low dropout voltage  
- Ultra-low quiescent current  
- High PSRR for noise-sensitive applications  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- AEC-Q100 qualified for automotive applications

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