component
TPS7A6050QKTTRQ1
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. 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
markdownTPS7A6050QKTTRQ1
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-5
TPS7A6050QKTTRQ1 from Texas Instruments, in a TO-263-5. 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 | VIN | power_in | Unregulated input voltage pin, which should have a bypass capacitor to GND to dampen input line transients; the datasheet gives a recommended VIN of 7 V to 40 V and an absolute maximum of 45 V (transient, under 480 ms). |
| 2 | nRST | output | Open-drain reset output that requires an external pullup resistor to VOUT; the absolute maximum rating is -0.3 V to 7 V. |
| 3 | GND | power_in | Signal-ground pin of the IC, which is also the return for the input bypass capacitor and the output capacitor COUT. |
| 4 | RDELAY | output | Reset delay timer pin for TPS7A60-Q1 only, programmed by an external capacitor CDLY to ground; the absolute maximum rating is -0.3 V to 7 V and the low-voltage output range is 0 V to 5.25 V. |
| 5 | VOUT | power_out | Regulated 5 V output (for this 5 V device) with a limit on maximum output current of 300 mA; a low-ESR external capacitor COUT must be connected between this pin and GND for stable operation. |
| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TO-263-5 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPS7A6050QKTTRQ1 - Footprint:
Package_TO_SOT_SMD:TO-263-5_TabPin6 - 3D model: TO-263-5 (KiCad packages3D, STEP)
- 3D model files:
tps7a6050qkttrq1-etched.step/tps7a6050qkttrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps7a6050qkttrq1.step/tps7a6050qkttrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
e95579ec81481585, retrieved 2026-10-08, 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, 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).