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TPS78630KTTR from TI,Texas Instruments

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TPS78630KTTR

Manufacturer: TI

ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS78630KTTR TI 5975 In Stock

Description and Introduction

ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS The TPS78630KTTR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** Up to 1.5A  
- **Dropout Voltage:** 340mV (typical) at 1A  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Accuracy:** ±1.5% over line, load, and temperature  
- **Quiescent Current:** 1.1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-Pin TO-263 (KTTR)  

### **Descriptions:**
- The TPS78630KTTR is a high-performance, low-noise LDO regulator designed for applications requiring stable power with minimal dropout.  
- It features fast transient response and excellent line/load regulation.  
- Suitable for battery-powered and noise-sensitive applications.  

### **Features:**
- **Low Dropout:** Ensures efficient operation with minimal voltage headroom.  
- **High PSRR:** 70dB at 1kHz for noise-sensitive applications.  
- **Thermal and Overcurrent Protection:** Safeguards against overheating and excessive current.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥10µF).  
- **Fast Start-Up Time:** Minimizes delay during power-up.  

This information is sourced from TI’s official datasheet for the TPS78630KTTR.

Application Scenarios & Design Considerations

ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS

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