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TPS819 from TOSHIBA

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TPS819

Manufacturer: TOSHIBA

Photosensor

Partnumber Manufacturer Quantity Availability
TPS819 TOSHIBA 18000 In Stock

Description and Introduction

Photosensor The TPS819 is a low-dropout (LDO) linear regulator manufactured by **TOSHIBA**. Below are its specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Output Voltage Range:** 1.2V to 5.0V (fixed or adjustable)  
- **Output Current:** Up to 300mA  
- **Dropout Voltage:** 200mV (typical at 300mA)  
- **Low Quiescent Current:** 30µA (typical)  
- **High Ripple Rejection Ratio:** 70dB (typical at 1kHz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOT-23-5  

### **Descriptions:**  
- The **TPS819** is a CMOS-based LDO regulator designed for stable voltage supply in portable and battery-powered applications.  
- It provides low noise, high ripple rejection, and low power consumption, making it suitable for power-sensitive devices.  
- The regulator includes built-in protection features such as overcurrent and thermal shutdown.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **High Ripple Rejection:** Reduces noise for sensitive circuits.  
- **Fast Transient Response:** Maintains stable output under load variations.  
- **Short-Circuit Protection:** Safeguards the device from damage.  
- **Thermal Shutdown Protection:** Prevents overheating.  

For exact details, refer to the official **TOSHIBA datasheet** for the TPS819.

Partnumber Manufacturer Quantity Availability
TPS819 18000 In Stock

Description and Introduction

Photosensor Here are the factual details about the TPS819 manufacturer specifications, descriptions, and features:  

### **Manufacturer:**  
Texas Instruments (TI)  

### **Description:**  
The TPS819 is a low-dropout (LDO) linear voltage regulator designed for applications requiring low power consumption and high efficiency. It provides a stable output voltage with minimal input-to-output voltage difference.  

### **Key Features:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Fixed (e.g., 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V)  
- **Output Current:** Up to 150mA  
- **Low Dropout Voltage:** Typically 200mV at 150mA load  
- **Low Quiescent Current:** Typically 1µA (in shutdown mode)  
- **High PSRR (Power Supply Rejection Ratio):** ~60dB at 1kHz  
- **Thermal Shutdown & Overcurrent Protection**  
- **Package Options:** SOT-23-5, SC-70  

### **Applications:**  
- Battery-powered devices  
- Portable electronics  
- IoT sensors  
- Wearable devices  

This information is based on Texas Instruments' official documentation for the TPS819 series.

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