component
TPS77601DR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS77601DR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOIC-8++TPS77601DR 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 | GND | power_in | Ground connection serving as the reference return for input and output stages. |+| 2 | EN | input | Negative-polarity enable (EN) input; tie to ground for normal regulator operation or drive high to place device in shutdown mode. |+| 3 | IN | power_in | Unregulated input voltage supply accepting voltage range of -0.3V to +13.5V. |+| 4 | IN | power_in | Unregulated input voltage supply accepting voltage range of -0.3V to +13.5V; may be paralleled with pin 3 for current distribution. |+| 5 | OUT | power_out | Regulated output voltage providing 1.2V to 5.5V adjustable via external feedback network; requires minimum 10µF capacitor with equivalent series resistance between 50mΩ and 1.5Ω connected to GND. |+| 6 | OUT | power_out | Regulated output voltage providing 1.2V to 5.5V adjustable via external feedback network; may be paralleled with pin 5 for current distribution. |+| 7 | FB | input | Feedback voltage input to sense output voltage and close regulation loop for adjustable versions only; requires external resistor divider with approximately 10µA divider current. |+| 8 | PG | output | Open-drain power-good (PG) output for TPS776xx devices; pulls low when regulated output voltage drops to between 92% and 98% of nominal programmed value. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS77601DR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `tps77601dr-etched.step` / `tps77601dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps77601dr.step` / `tps77601dr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps776) (36 pp, sha256 `8829e2a477a2c896`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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](docs/tps77601dr-datasheet.pdf)
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