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TPS7A6650QDGNRQ1

Texas Instruments · Linear Voltage Regulators (LDO) · HVSSOP-8

TPS7A6650QDGNRQ1 from Texas Instruments, in a HVSSOP-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 VIN power_in Unregulated input power-supply voltage; 4V to 40V operating range, maximum 45V.
2 EN input Enable input; device enters standby when EN voltage falls below enable threshold.
3 NC unconnected No internal connection.
4 CT output Reset-pulse delay adjustment; connect capacitor from this pin to GND to set PG reset pulse delay.
5 GND power_in Ground reference.
6 PG output Power-good open-drain output; high when VOUT is above power-on-reset threshold.
7 FB/DNC input Feedback input for external resistor divider in adjustable output mode, or DNC (do not connect) in fixed output mode.
8 VOUT output Regulated output voltage; 1.5V to 5.5V operating range.
9 Thermal pad passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package HVSSOP-8
Category Power Supply Chip
Pins 9

CAD (KiCad official)

  • Symbol: TPS7A6650QDGNRQ1
  • Footprint: Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm
  • 3D model: HVSSOP-8, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: tps7a6650qdgnrq1-etched.step / tps7a6650qdgnrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps7a6650qdgnrq1.step / tps7a6650qdgnrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 b593f447bf65095e, retrieved 2026-10-01, 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, 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