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TPS78930DBVR

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 1mo ago
viewers tps78930dbvr: viewers · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json tps78930dbvr: specified limits as data (metadata.characteristics, 13 rows from the datasheet) · Ray 25d ago
README.md tps78930dbvr: specified limits as data (metadata.characteristics, 13 rows from the datasheet) · Ray 25d ago
tps78930dbvr-etched.glb tps78930dbvr: factory component page (tier=lcsc) · Ray 1mo ago
tps78930dbvr-etched.step tps78930dbvr: factory component page (tier=lcsc) · Ray 1mo ago
tps78930dbvr-hero.glb tps78930dbvr: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
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tps78930dbvr.glb Publish 0.1.0 · Ray 1mo ago
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tps78930dbvr.step Publish 0.1.0 · Ray 1mo ago

TPS78930DBVR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TPS78930DBVR from Texas Instruments, in a SOT-23-5. 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 IN power_in The IN terminal is the input to the device, with a recommended input voltage of 2.7 V to 10 V and an absolute maximum input voltage range of -0.3 V to 13.5 V.
2 GND power_in Regulator ground pin, which is the return for the input and output and is referenced by all voltage ratings in the datasheet.
3 EN input Active-low enable: a voltage of 1.7 V or greater disables the regulator and reduces supply current to 1 µA, while a voltage below 0.9 V enables it, with absolute limits of -0.3 V to VI.
4 BYPASS passive The external bypass capacitor connects to an internal 150 kΩ resistor to form a low-pass filter that reduces reference noise, and a larger bypass capacitance slows output start-up because of the RC time constant.
5 OUT power_out The OUT terminal is the regulated output, rated for 0 mA to 100 mA continuous output current with a voltage on OUT absolute maximum of 7 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage, TJ = -40°C to 125°C, 4.0 V < VI < 10 V (TPS78930) VO 2.91 3.09 V TJ = -40°C to 125°C, 4.0 V < VI < 10 V 4
Input current (EN) -1 0 1 µA EN = 0 V 5
Input voltage, VI VI 2.7 10 V see Note 2 4
Continuous output current, IO IO 0 100 mA see Note 3 4
Operating junction temperature, TJ TJ -40 125 °C see Note 3 4
Input voltage range VI -0.3 13.5 V 3
Voltage range at EN -0.3 V 3
Voltage on OUT 7 V 3
Operating virtual junction temperature range, TJ TJ -40 150 °C 3
Storage temperature range, Tstg Tstg -65 150 °C 3
Junction-to-ambient thermal resistance, DBV, low K board RθJA 259 °C/W JEDEC Low K (1s) board 3
Junction-to-ambient thermal resistance, DBV, high K board RθJA 180 °C/W JEDEC High K (2s2p) board 3
Junction-to-case thermal resistance, DBV RθJC 65.8 °C/W 3

CAD (KiCad official)

  • Symbol: TPS78930DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps78930dbvr-etched.step / tps78930dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps78930dbvr.step / tps78930dbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (20 pp, sha256 f216afa23ba1c3fd, retrieved 2026-10-10, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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