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TPS78918DBVR from TI,Texas Instruments

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TPS78918DBVR

Manufacturer: TI

Ultralow-Power, Low-Noise 100-mA Low Dropout (LDO) Linear Regulators

Partnumber Manufacturer Quantity Availability
TPS78918DBVR TI 25743 In Stock

Description and Introduction

Ultralow-Power, Low-Noise 100-mA Low Dropout (LDO) Linear Regulators The TPS78918DBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 130mV (typical) at 150mA  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Low dropout voltage  
  - Thermal shutdown protection  
  - Short-circuit protection  
  - Stable with low-ESR ceramic capacitors  

### **Description & Features:**  
The TPS78918DBVR is a low-power LDO regulator designed for battery-powered and portable applications. It provides a fixed 1.8V output with high accuracy and low quiescent current, making it suitable for power-sensitive designs. The device includes built-in protection features such as thermal shutdown and current limiting. Its small SOT-23-5 package makes it ideal for space-constrained applications.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Ultralow-Power, Low-Noise 100-mA Low Dropout (LDO) Linear Regulators

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