component

TPS3840DL37DBVRQ1

Public Made by Adom

by adom

Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps3840dl37dbvrq1factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 21d ago
viewers tps3840dl37dbvrq1: viewers · Ray 21d ago
package.json Publish 0.1.0 · Ray 21d ago
page.json Set visibility: public · Ray 21d ago
README.md Initial commit: component/tps3840dl37dbvrq1 · Ray 21d ago
tps3840dl37dbvrq1-etched.glb tps3840dl37dbvrq1: factory component page (tier=lcsc) · Ray 21d ago
tps3840dl37dbvrq1-etched.step tps3840dl37dbvrq1: factory component page (tier=lcsc) · Ray 21d ago
tps3840dl37dbvrq1-hero.glb tps3840dl37dbvrq1: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
tps3840dl37dbvrq1-hero.overlay.json Publish 0.1.0 · Ray 21d ago
tps3840dl37dbvrq1.glb Publish 0.1.0 · Ray 21d ago
tps3840dl37dbvrq1.kicad_mod Publish 0.1.0 · Ray 21d ago
tps3840dl37dbvrq1.kicad_sym Publish 0.1.0 · Ray 21d ago
tps3840dl37dbvrq1.lbr Publish 0.1.0 · Ray 21d ago
tps3840dl37dbvrq1.step Publish 0.1.0 · Ray 21d ago

TPS3840DL37DBVRQ1

Texas Instruments · Supervisor And Reset ICs · SOT-23-5

TPS3840DL37DBVRQ1 from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 RESET output Active-low open-drain reset output that is driven low when MR is pulled low or VDD falls below VIT-, and stays asserted for the delay time tD after MR is floating or above VMR_L and VDD rises above VIT+; absolute maximum voltage is 12 V and recommended RESET current is 0 to ±5 mA.
2 VDD power_in Input supply voltage that the device monitors, with a recommended range of 1.5 V to 10 V and an absolute maximum of 12 V.
3 GND power_in Ground reference pin for the device.
4 MR / NC input Manual reset input that asserts RESET when pulled to a logic low (VMR_L); it may be left floating when not in use, must not be driven above VDD, and has an absolute maximum of 12 V.
5 CT passive Capacitor time-delay pin where an external capacitor to GND sets the reset delay tD, left floating for the smallest fixed delay, with an absolute maximum of 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TPS3840DL37DBVRQ1
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps3840dl37dbvrq1-etched.step / tps3840dl37dbvrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3840dl37dbvrq1.step / tps3840dl37dbvrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 d1c08cabc9934f88, retrieved 2026-10-07, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF