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TPS3813I50QDBVRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS3813I50QDBVRQ1 product

TPS3813I50QDBVRQ1

Supervisors

automotivevoltage supervisorwindow watchdog5 Vopen drain resetSOT-23-6

TPS3813I50QDBVRQ1 is an automotive 5 V supervisor combining a 4.55 V typical reset threshold with a programmable window watchdog.

Best for

  • Automotive 5 V processor supervision
  • Systems needing voltage monitoring and window-watchdog coverage

Avoid if

  • A reset threshold outside the 4.45 V to 4.65 V range is required
  • A push-pull reset output is required
  • The design cannot service a window watchdog

Check before use

  • RESET pull-up resistor and logic voltage
  • Worst-case watchdog lower and upper window limits
  • External WDT capacitor tolerance if programmable timing is used

Key specifications

Falling reset threshold
4.45 V to 4.65 V; 4.55 V typical
Reset delay
25 ms typical
Watchdog timing
0.25 s or 2.5 s fixed; external capacitor programmable
Operating range
2 V to 6 V; -40 °C to +125 °C

Compliance & Environment

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

Application

Automotive processor supervisionADAS and digital cockpit controllersOn-board and wireless charging control

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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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

TPS3813I50QDBVRQ1 is the orderable 6-pin SOT-23 version of TI's TPS3813I50-Q1 automotive voltage supervisor with a window watchdog and open-drain RESET output.