3.3 V Fixed-Output, 150 mA Low-Dropout Linear Regulator (LDO) | 1.4 V–5.5 V Input Range | Low Quiescent Current, Active Output Discharge, Enable Control.
Product Overview
The TLV74133PDQNR from TI is a fixed-output 3.3 V, 150 mA low-dropout (LDO) linear regulator. It supports an input voltage range from 1.4 V to 5.5 V, enabling stable output even at low input voltages. It offers low quiescent current (~50 µA typical) and excellent line/load transient performance, and is stable with a small 1 µF ceramic output capacitor. The device features an enable pin and active output discharge function, making it ideal for battery-powered, portable, and power-sensitive applications.
Key Features
Applications
Key Specifications
| Parameter | Specification |
| Brand | Texas Instruments (TI) |
| Part Number | TLV74133PDQNR |
| Function | Low dropout linear regulator (LDO) |
| Output Voltage | 3.3 V fixed |
| Output Current | 150 mA |
| Input Voltage Range | 1.4 V ～ 5.5 V |
| Quiescent Current | Typical 50 µA |
| Drop-out Voltage | Typical value: approximately 230 mV @ 150 mA |
| Control Features | ENABLE pin, active output discharge |
| Package | 4-pin X2SON (1×1 mm) |
| Operating Temp. | -40 °C ～ +125 °C |
| Series | TLV741P series |
RFQ & Support
Jaron supplies genuine TI TLV74133PDQNR with global inventory and full technical support.
Please include quantity, target price, ETA, and application details in your RFQ.
We offer BOM kitting, EOL replacement evaluation, cost optimization, and worldwide sourcing support.
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