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TPS3702CX33QDDCRQ1

Public Made by Adom

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Texas Instruments Supervisor And Reset ICs, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps3702cx33qddcrq1factory-2.0.0extractor-text

Verified TPS3702CX33QDDCRQ1

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier mfr, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TPS3702CX33QDDCRQ1 · TSOT-23-6 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 29-page datasheet
  • ✓distributor: lcsc C2066808, digikey 296-51918-2-ND, mouser 595-3702CX33QDDCRQ1
  • ✓family: TSOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-9vis896a/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tps3702cx33qddcrq1.kicad_sym✓ tps3702cx33qddcrq1.kicad_mod✓ tps3702cx33qddcrq1.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 18h ago
viewers tps3702cx33qddcrq1: viewers · Ray 18h ago
package.json Publish 0.1.0 · Ray 18h ago
page.json Set visibility: public · Ray 18h ago
README.md Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1-etched.glb Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1-etched.step tps3702cx33qddcrq1: factory component page (tier=mfr) · Ray 18h ago
tps3702cx33qddcrq1-hero.glb tps3702cx33qddcrq1: hero GLB from the etched model (keeps the MPN mark) · Ray 18h ago
tps3702cx33qddcrq1-hero.overlay.json Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1.glb Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1.kicad_mod Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1.kicad_sym Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1.lbr Publish 0.1.0 · Ray 18h ago
tps3702cx33qddcrq1.step Publish 0.1.0 · Ray 18h ago
verification.json Verified: Published by the parts factory: tier mfr, 6 pins · Ray 18h ago

TPS3702CX33QDDCRQ1

Texas Instruments · Supervisor And Reset ICs · TSOT-23-6

TPS3702CX33QDDCRQ1 from Texas Instruments, in a TSOT-23-6. 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 UV output Active-low open-drain undervoltage output that goes low when SENSE falls below the internal undervoltage threshold VIT-, and needs a pull-up resistor of 2.2 kΩ to 10,000 kΩ with an output current of 0.3 mA to 10 mA.
2 GND power_in Ground reference pin for the device.
3 SENSE input Input for the monitored supply rail, with a recommended input voltage of 0 V to 6.5 V, that drives UV low below the undervoltage threshold and OV low above the overvoltage threshold.
4 SET input Threshold configuration input with a recommended pin voltage of 0 V to 6.5 V, used to select the desired threshold voltage configuration per Table 8-1.
5 VDD power_in Supply voltage input that must be within 2 V to 18 V, with a 0.1 µF ceramic capacitor recommended close to this pin.
6 OV output Active-low open-drain overvoltage output that goes low when SENSE rises above the internal overvoltage threshold VIT+, and needs a pull-up resistor to the desired pull-up voltage.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSOT-23-6
Category Power Management (PMIC)
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage range VDD 2 18 V 5
Positive-going threshold accuracy VIT+(OV) -0.9 0.25 0.9 % VSET ≤ VIL(SET), VSET ≥ VIH(SET) 5
Negative-going threshold accuracy VIT-(UV) -0.9 0.25 0.9 % VSET ≤ VIL(SET), VSET ≥ VIH(SET) 5
Hysteresis voltage VHYS 0.3 0.55 0.8 % TPS3702xXx 5
Power-on reset voltage V(POR) 0.8 V VOL(max) = 0.25V, IOUT = 15µA 5
Supply current IDD 6 10 µA VDD = 2V 5
Supply current IDD 7 12 µA VDD ≥ 5V 5
Input current, SENSE pin ISENSE 1 1.5 µA VSENSE = 5V 5
Low-level output voltage VOL 250 mV VDD = 1.3V, IOUT = 0.4mA 5
Low-level SET pin input voltage VIL(set) 250 mV 5
High-level SET pin input voltage VIH(set) 750 mV 5
Open-drain output leakage current ID(leak) 300 nA VPU = VDD 5
Undervoltage lockout UVLO 1.3 1.7 V VDD falling 5
Recommended supply pin voltage VDD 2 18 V 4
Input pin voltage VSENSE 0 6.5 V 4
SET pin voltage VSET 0 6.5 V 4
Output pin voltage VUV, VOV 0 18 V 4
Output pin current IUV, IOV 0.3 10 mA 4
Pull-up resistor RPU 2.2 10000 kΩ 4
Voltage, supply pin VDD -0.3 20 V 4
Voltage, output pins VUV, VOV -0.3 20 V 4
Voltage, SENSE and SET pins VSENSE, VSET -0.3 7 V 4
Current, output pins IUV, IOV -40 40 mA 4
Operating junction temperature TJ -40 150 °C 4
Storage temperature Tstg -65 150 °C 4
Power-up reset delay / startup delay timing tSD 300 µs VDD at or above 2V 6
High-to-low propagation delay tpd(HL) 19 µs VDD = 2V, 2.5% input overdrive, RPU = 10kΩ 6
Low-to-high propagation delay tpd(LH) 35 µs VDD = 2V, 2.5% input overdrive, RPU = 10kΩ 6
Output rise time tR 2.2 µs VDD = 2V, RPU = 10kΩ 6
Output fall time tF 0.22 µs VDD = 2V, RPU = 10kΩ 6
Internal pull-up current, SET pin ISET 600 nA VDD = 18V, SET pin = GND 5
Junction-to-ambient thermal resistance RθJA 201.6 °C/W DDC (SOT) 6 pins 4
Junction-to-case (top) thermal resistance RθJC(top) 47.8 °C/W DDC (SOT) 6 pins 4
Junction-to-board thermal resistance RθJB 51.2 °C/W DDC (SOT) 6 pins 4
Junction-to-top characterization parameter ψJT 0.7 °C/W DDC (SOT) 6 pins 4
Junction-to-board characterization parameter ψJB 50.8 °C/W DDC (SOT) 6 pins 4

CAD (KiCad official)

  • Symbol: TPS3702CX33QDDCRQ1
  • Footprint: Package_TO_SOT_SMD:TSOT-23-6
  • 3D model: TSOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tps3702cx33qddcrq1-etched.step / tps3702cx33qddcrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3702cx33qddcrq1.step / tps3702cx33qddcrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 8b204b8038a50a4f, retrieved 2026-11-06, tier: manufacturer)
  • 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