component
TL7712ACDR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTL7712ACDR
Texas Instruments · Supervisor And Reset ICs · SOIC-8
TL7712ACDR from Texas Instruments, in a SOIC-8. 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 | REF | output | Voltage reference output of the supervisor, with no electrical limit stated in the datasheet. |
| 2 | RESIN | input | Reset input, with VIH of 2 V minimum and VIL of 0.6 V maximum. |
| 3 | CT | bidirectional | External timing-capacitor pin that sets the reset delay time. |
| 4 | GND | power_in | Device ground; all voltage values in the datasheet are referenced to GND. |
| 5 | RESET | output | Inverted supervisor reset signal output, with recommended IOH of -16 mA and IOL of 16 mA. |
| 6 | RESET | output | Supervisor reset signal output, with recommended IOH of -16 mA and IOL of 16 mA. |
| 7 | SENSE | input | Sense input monitored for undervoltage; for TL7712A the recommended input voltage range is 0 V to 20 V. |
| 8 | VCC | power_in | Power supply input with recommended supply voltage of 3.5 V to 18 V and absolute maximum of 20 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
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 | VCC | 3.5 | 18 | V | over operating free-air temperature range | 4 | |
| High-level input voltage at RESIN | VIH | 2 | V | over operating free-air temperature range | 4 | ||
| Low-level input voltage at RESIN | VIL | 0.6 | V | over operating free-air temperature range | 4 | ||
| Input voltage, SENSE (TL7712A) | VI | 0 | 20 | V | over operating free-air temperature range | 4 | |
| High-level output current, RESET | IOH | -16 | mA | over operating free-air temperature range | 4 | ||
| Low-level output current, RESET | IOL | 16 | mA | over operating free-air temperature range | 4 | ||
| Operating free-air temperature (TL77xxAC) | TA | 0 | 70 | °C | TL77xxAC | 4 | |
| Operating free-air temperature (TL77xxAI) | TA | -40 | 85 | °C | TL77xxAI | 4 | |
| Supply voltage | VCC | 20 | V | 4 | |||
| Input voltage, RESIN | VI | -0.3 | 20 | V | 4 | ||
| Input voltage range, SENSE (TL7712A) | VI | -0.3 | 20 | V | 4 | ||
| High-level output current, RESET | IOH | -30 | mA | 4 | |||
| Low-level output current, RESET | IOL | 30 | mA | 4 | |||
| Operating virtual junction temperature | TJ | 150 | °C | 4 | |||
| Storage temperature | Tstg | -65 | 150 | °C | 4 | ||
| Junction-to-ambient thermal resistance (D package, 8 pins) | RθJA | 97 | °C/W | 5 | |||
| Reference voltage | Vref | 2.48 | 2.53 | 2.58 | V | TA = 25°C | 5 |
| Negative-going input threshold voltage, SENSE (TL7712A) | VIT- | 10.6 | 10.8 | 11 | V | TA = 25°C | 5 |
| Hysteresis, SENSE (TL7712A) | Vhys | 35 | mV | TA = 25°C | 5 | ||
| Low-level output voltage, RESET | VOL | 0.4 | V | IOL = 16 mA | 5 | ||
| High-level output current, RESET | IOH | 50 | µA | VO = 18 V | 5 | ||
| Low-level output current, RESET | IOL | -50 | µA | VO = 0 | 5 | ||
| Input current, RESIN (high) | II | 20 | µA | VI = 2.4 V to VCC | 5 | ||
| Input current, RESIN (low) | II | -100 | µA | VI = 0.4 V | 5 | ||
| Supply current | ICC | 1.8 | 3 | mA | All inputs and outputs open | 5 | |
| Output pulse duration | 0.65 | 1.2 | 2.6 | msec | CT = 0.1 µF | 5 | |
| Propagation delay time, RESIN to RESET | tpd | 1 | µs | VCC = 5 V | 5 | ||
| Pulse duration at sense input to switch outputs | tw(S) | 2 | µs | VIH = VIT− + 200 mV, VIL = VIT− − 200 mV | 5 |
CAD (KiCad official)
- Symbol:
TL7712ACDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tl7712acdr-etched.step/tl7712acdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tl7712acdr.step/tl7712acdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
520a7378835d9638, retrieved 2026-11-05, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).