What should engineers review before using TPS3840PL33DBVR?

Check the 1.5 V to 10 V VDD range, threshold tolerance, reset-output logic compatibility, CT delay capacitor value, and the exact MPN's qualification and procurement status.

What is the pinout of TPS3840PL33DBVR?

Use the TPS3840PL33DBVR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TPS3840PL33DBVR pinout to locate pins, power rails, and interface signals before layout.

TPS3840PL33DBVR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

TPS3840PL33DBVR is a 3.3 V automotive voltage supervisor with a push-pull active-low reset output and programmable reset-release delay.

Best for

Automotive voltage-rail monitoring
Microcontroller reset control
Delayed reset release

Avoid if

An open-drain reset output is required
The monitored rail is outside 1.5 V to 10 V without external scaling
Exact procurement status must be confirmed before release

Check before use

Verify threshold margins including 1.5% maximum threshold accuracy
Select the CT capacitor for the required reset delay
Keep VDD below the 10 V recommended maximum

Key specifications

Falling threshold: 3.3 V
Reset output: Push-pull active-low
Supply range: 1.5 V to 10 V
Reset delay: 50 us to approximately 6.2 s

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Automotive voltage supervisionPower-rail reset control

Datasheet

sszt558

800 KB

Datasheet AI

CAD Models

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Where to Buy

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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 TPS3840-Q1 family voltage supervisor variant with a nominal 3.3 V negative-going threshold and a push-pull active-low RESET output.

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 TPS3840PL33DBVR?+×

What should engineers review before using TPS3840PL33DBVR?+×

What is the pinout of TPS3840PL33DBVR?+×