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TPS75301Q1 from TI,Texas Instruments

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TPS75301Q1

Manufacturer: TI

Automotive Catalog Fast-Transient-Response 1.5-A Low-Drop Voltage Regulator 20-HTSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS75301Q1 TI 500 In Stock

Description and Introduction

Automotive Catalog Fast-Transient-Response 1.5-A Low-Drop Voltage Regulator 20-HTSSOP -40 to 125 The TPS75301Q1 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.5 V to 6.5 V  
- **Output Voltage Options:** Adjustable (1.2 V to 5.5 V)  
- **Output Current:** 1.5 A  
- **Dropout Voltage:** 300 mV (typical at 1.5 A)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 85 µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-pin TO-263 (DDPAK/TO-263)  

### **Descriptions:**
- The TPS75301Q1 is a high-performance, automotive-grade LDO regulator designed for applications requiring precise voltage regulation.  
- It features low dropout voltage, high PSRR (Power Supply Rejection Ratio), and thermal shutdown protection.  
- Suitable for automotive and industrial applications due to its robust design and AEC-Q100 qualification.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High PSRR:** 75 dB at 1 kHz for noise-sensitive applications.  
- **Thermal Shutdown & Current Limit Protection:** Safeguards the device from overheating and overcurrent conditions.  
- **Enable Pin:** Allows for power management via an external control signal.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors ≥ 10 µF.  
- **Automotive Qualified:** AEC-Q100 Grade 1 certified for harsh environments.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Automotive Catalog Fast-Transient-Response 1.5-A Low-Drop Voltage Regulator 20-HTSSOP -40 to 125

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