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LP2985A-33DBVTG4 from TI,Texas Instruments

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LP2985A-33DBVTG4

Manufacturer: TI

Single Output LDO, 150mA, Fixed(3.3V), 1.0% Tolerance, Low Quiescent Current, Low Noise 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
LP2985A-33DBVTG4,LP2985A33DBVTG4 TI 30000 In Stock

Description and Introduction

Single Output LDO, 150mA, Fixed(3.3V), 1.0% Tolerance, Low Quiescent Current, Low Noise 5-SOT-23 -40 to 125 The LP2985A-33DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Input Voltage Range:** 2.5V to 16V  
- **Dropout Voltage:** 280mV (typical) at 150mA load  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The LP2985A-33DBVTG4 is a high-performance LDO regulator designed for low-power applications.  
- It features ultra-low noise, high PSRR (Power Supply Rejection Ratio), and low quiescent current.  
- It includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**  
- **Low Dropout Voltage:** 280mV typical at 150mA load  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 65dB at 1kHz  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors** (≥1µF)  
- **Green Product & RoHS Compliant**  

This regulator is commonly used in battery-powered devices, portable electronics, and noise-sensitive applications.

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