component
TPS79718DCKR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SC-70-5. 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
markdownTPS79718DCKR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SC-70-5
TPS79718DCKR from Texas Instruments, in a SC-70-5. 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 | PG | tri_state | Open-drain active-high power good output indicating regulated output voltage status; high-impedance state above approximately 90% of nominal voltage, low-impedance state during overload conditions below 90% |
| 2 | GND | power_in | Ground |
| 3 | NC | unconnected | No connection |
| 4 | IN | power_in | Power supply input accepting input voltage from 1.8 V to 5.5 V with minimum input determined by dropout voltage and output voltage |
| 5 | OUT | power_out | Regulated 3.3 V output voltage supporting continuous output current up to 50 mA with typical quiescent current of 1.2 µA |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TPS79718DCKR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
tps79718dckr-etched.step/tps79718dckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps79718dckr.step/tps79718dckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (21 pp, sha256
ace5c5708757b3ce, retrieved 2026-09-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).