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TPS3711DDCR

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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.

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TPS3711DDCR

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

TPS3711DDCR 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 OUT output Comparator open-drain output that is driven low when the voltage at the comparator is less than VIT-, goes high when the sense voltage rises above VIT+, and can be pulled up to 25 V with sink current up to 10 mA.
2 GND power_in Ground; the datasheet requires all three GND pins (2, 4, 6) to be connected to ground.
3 SENSE input Comparator input connected to the monitored voltage through an external resistor divider; OUT is driven low when the voltage here drops below the threshold VIT-, and the input is rated 0 V to 6.5 V in recommended operation.
4 GND power_in Ground; the datasheet requires all three GND pins (2, 4, 6) to be connected to ground.
5 VDD power_in Supply-voltage input that must be connected to a 1.8 V to 36 V supply, with a 0.1 µF ceramic capacitor placed close to the pin recommended.
6 GND power_in Ground; the datasheet requires all three GND pins (2, 4, 6) to be connected to ground.

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
Power-on reset voltage V(POR) 0.8 V VOL ≤ 0.2 V 5
SENSE pin negative input threshold voltage VIT- 397 400 403 mV VDD = 1.8 V to 36 V 5
SENSE pin positive input threshold voltage VIT+ 400 405.5 413 mV VDD = 1.8 V to 36 V 5
SENSE pin hysteresis voltage VHYS 2 5.5 12 mV 5
Low-level output voltage VOL 130 250 mV VDD = 1.8 V, IOUT = 3 mA 5
Low-level output voltage VOL 150 250 mV VDD = 5 V, IOUT = 5 mA 5
Input current (at SENSE pin) IIN -25 1 25 nA VDD = 1.8 V and 36 V, VSENSE = 6.5 V 5
Input current (at SENSE pin) IIN -15 1 15 nA VDD = 1.8 V and 36 V, VSENSE = 0.1 V 5
Open-drain leakage current ID(leak) 10 300 nA VDD = 1.8 V and 36 V, VOUT = 25 V 5
Supply current IDD 8 11 µA VDD = 1.8 V, 36 V 5
Undervoltage lockout UVLO 1.3 1.5 1.7 V VDD falling 5
Supply pin voltage VDD 1.8 36 V 4
Input pin voltage VSENSE 0 6.5 V 4
Output pin voltage VOUT 0 25 V 4
Pullup voltage VPULLUP 0 25 V 4
Output pin current IOUT 0 10 mA 4
Junction temperature TJ -40 25 125 °C 4
Supply pin voltage VDD -0.3 40 V 4
Output pin voltage VOUT -0.3 28 V 4
Sense pin voltage VSENSE -0.3 7 V 4
Output pin current 40 mA 4
Operating junction temperature TJ -40 125 °C 4
Storage temperature Tstg -55 125 °C 4
Junction-to-ambient thermal resistance RθJA 201.6 °C/W 4
Junction-to-case (top) thermal resistance RθJC(top) 47.8 °C/W 4
Junction-to-board thermal resistance RθJB 51.2 °C/W 4
Junction-to-top characterization parameter ψJT 0.7 °C/W 4
Junction-to-board characterization parameter ψJB 50.8 °C/W 4

CAD (KiCad official)

  • Symbol: TPS3711DDCR
  • Footprint: Package_TO_SOT_SMD:TSOT-23-6
  • 3D model: TSOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tps3711ddcr-etched.step / tps3711ddcr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3711ddcr.step / tps3711ddcr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (24 pp, sha256 5675f26ad97454b5, retrieved 2026-10-20, 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