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TPS70345PWPR from TI,Texas Instruments

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TPS70345PWPR

Manufacturer: TI

Dual-Output Low-Dropout (LDO) Voltage Regulators

Partnumber Manufacturer Quantity Availability
TPS70345PWPR TI 7803 In Stock

Description and Introduction

Dual-Output Low-Dropout (LDO) Voltage Regulators The TPS70345PWPR is a dual-output, low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage Options:**  
  - Fixed or adjustable output voltages (specific values depend on variant).  
- **Output Current:**  
  - Up to 500mA per channel (dual independent outputs).  
- **Input Voltage Range:**  
  - 1.5V to 6.5V.  
- **Dropout Voltage:**  
  - Low dropout (typ. 200mV at full load).  
- **Accuracy:**  
  - ±2% over line, load, and temperature variations.  
- **Quiescent Current:**  
  - Low IQ (typ. 85µA per channel).  
- **Power-On Reset (POR) Delay:**  
  - Adjustable reset delay time.  
- **Package:**  
  - 20-pin HTSSOP (PWPR) with PowerPAD™ for thermal efficiency.  
- **Operating Temperature Range:**  
  - -40°C to +125°C.  

### **Descriptions:**  
The TPS70345PWPR is a dual-output LDO regulator designed for applications requiring precise voltage regulation with low noise and high efficiency. It integrates two independent regulators with power-on reset (POR) monitoring, making it suitable for powering microcontrollers, DSPs, and FPGAs.  

### **Features:**  
- **Dual Independent LDOs:** Two regulated outputs with separate enable controls.  
- **Low Noise & High PSRR:** Optimized for noise-sensitive applications.  
- **Thermal & Overcurrent Protection:** Built-in safeguards for reliability.  
- **Adjustable Reset Timer:** Configurable delay for system power-up sequencing.  
- **PowerPAD™ Package:** Enhances thermal performance for high-current applications.  

This information is strictly factual from the TI datasheet and knowledge base.

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