What are the primary applications for this LDO?

It is ideal for smartphones, tablets, IP cameras, portable medical equipment, and wearable devices where low noise and high PSRR are critical.

Does this device require a noise bypass capacitor?

No, the TPS7A20 uses innovative design techniques to achieve ultra-low noise performance without needing an external noise bypass capacitor.

What is the smart enable feature?

The smart enable circuit reduces quiescent current by disconnecting the internal pulldown resistor when the device is enabled, and automatically pulls the pin low when floating.

What is the supply risk for this component?

The device is currently active and widely available with high stock levels, indicating low supply risk.

What should sourcing teams check before buying TPS7A2033PDBVR?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

TPS7A2033PDBVR Datasheet, Alternatives & Specs | Texas Instruments

AI summary

The TPS7A2033PDBVR is a high-performance, ultra-low noise 300mA LDO regulator optimized for noise-sensitive RF and analog applications.

Best for

RF circuits
Analog signal processing
Battery-powered portable devices

Avoid if

High-current applications exceeding 300mA
Applications requiring adjustable output voltage (this is a fixed 3.3V version)

Check before use

Input voltage headroom
Thermal dissipation on the PCB

Key specifications

Output Voltage: 3.3 V
Output Current: 300 mA
Noise: 7 µVRMS
PSRR: 95 dB

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: EAR99
HTSUS: 8542.39.0001

Application

Power ManagementWearables

Datasheet

621ba6766d69cacb01e66eea456af7fb.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol

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PCB Footprint

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3D Model

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Alternative components

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

Design and risk insights

Questions & answers

It is a 3.3V fixed-output, ultra-low noise LDO linear regulator capable of 300mA output current.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the TPS7A2033PDBVR?+×

What are the primary applications for this LDO?+×

Does this device require a noise bypass capacitor?+×

What is the smart enable feature?+×

What is the supply risk for this component?+×

What should sourcing teams check before buying TPS7A2033PDBVR?+×