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TPS7B8601QKVURQ1
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-4. 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
markdownTPS7B8601QKVURQ1
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-4
TPS7B8601QKVURQ1 from Texas Instruments, in a TO-252-4. 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 | IN | power_in | Unregulated input supply pin with a 3 V to 40 V recommended operating range (42 V absolute maximum); place a ceramic input capacitor of at least 500 nF (recommended 0.1 µF to 1 µF) from IN to GND as close to the device as possible. |
| 2 | EN | input | Active-high enable pin that disables the device below VIL (0.7 V max) and enables it above VIH (2 V min), with a 40 V recommended maximum and 42 V absolute maximum, and it must not be left floating because it is high impedance. |
| 3 | GND | power_in | Ground pin that must be connected to the thermal pad through a low-impedance connection. |
| 4 | FB/NC | input | Feedback pin for the adjustable device, which must be connected to OUT through a resistor divider (VFB 0.644 V to 0.656 V, 0.65 V typical); in the fixed-output mode it is NC and may be left floating or tied to GND. |
| 5 | OUT | output | Regulated output pin (1.2 V to 18 V for the adjustable device, 500 mA max) that requires a capacitor to GND of at least 2.2 µF (1 µF effective) with ESR between 0.001 Ω and 2 Ω, with 220 µF as the recommended maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TO-252-4 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TPS7B8601QKVURQ1 - Footprint:
Package_TO_SOT_SMD:TO-252-4 - 3D model: TO-252-4 (KiCad packages3D, STEP)
- 3D model files:
tps7b8601qkvurq1-etched.step/tps7b8601qkvurq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps7b8601qkvurq1.step/tps7b8601qkvurq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (50 pp, sha256
0baf626088ed686a, retrieved 2026-10-11, 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).