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TPS7A3301RGWR from TI,Texas Instruments

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TPS7A3301RGWR

Manufacturer: TI

Vin -3V to -36V, -1A, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator 20-VQFN -40 to 125

Partnumber Manufacturer Quantity Availability
TPS7A3301RGWR TI 3000 In Stock

Description and Introduction

Vin -3V to -36V, -1A, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator 20-VQFN -40 to 125 The TPS7A3301RGWR is a low-noise, high-PSRR (Power Supply Rejection Ratio), negative-voltage linear regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** Adjustable from -1.2V to -33V  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** 330mV (typical) at 1A  
- **PSRR:** 70dB at 1kHz  
- **Noise:** 17µVRMS (10Hz to 100kHz)  
- **Input Voltage Range:** -2.7V to -36V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin VQFN (RGWR)  

### **Descriptions:**  
The TPS7A3301RGWR is designed for applications requiring high-performance negative voltage regulation, such as precision analog circuits, medical equipment, and industrial systems. It provides excellent line and load transient response with low noise and high PSRR.  

### **Features:**  
- **High PSRR:** Ensures stable output even with noisy input supplies.  
- **Low Noise:** Ideal for sensitive analog applications.  
- **Adjustable Output:** Set via external resistors.  
- **Thermal and Overcurrent Protection:** Enhances reliability.  
- **Wide Input Voltage Range:** Supports various negative supply rails.  

For more details, refer to the official TI datasheet.

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