What are the key applications for this LDO?

It is well-suited for noise-sensitive applications such as IP network cameras, macro base stations, thermostats, and post-DC-DC converter ripple filtering.

What are the primary electrical specifications?

It features a 500mA output current, 280mV dropout at full load, 45µA quiescent current, and 13.2µVRMS output noise.

What should be considered for stability?

The device requires a minimum 2.2µF ceramic output capacitor for stability. Input capacitors (0.1µF to 1µF) are recommended to improve transient response.

What is the pinout of TPS73533DRBR?

Use the TPS73533DRBR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TPS73533DRBR pinout to locate pins, power rails, and interface signals before layout.

TPS73533DRBR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The TPS73533DRBR is a high-performance 500mA LDO regulator from Texas Instruments, optimized for low noise and high PSRR in precision analog and RF applications.

Best for

RF circuits
Precision analog power
Battery-powered devices

Avoid if

High-current applications exceeding 500mA
Applications requiring ultra-low dropout below 280mV at 500mA

Check before use

Thermal dissipation
Output capacitor ESR

Key specifications

Output Voltage: 3.3 V
Max Output Current: 500 mA
Dropout Voltage: 280 mV
Quiescent Current: 45 µA

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-2-260C-1 YEAR
ECCN: -
HTSUS: -

Application

PowerIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS73533DRBR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 500mA, low-dropout (LDO) linear regulator with a fixed 3.3V output, designed for low quiescent current and high power-supply rejection.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the TPS73533DRBR?+×

What are the key applications for this LDO?+×

What are the primary electrical specifications?+×

What should be considered for stability?+×

What is the pinout of TPS73533DRBR?+×