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TPS76133DBVR

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by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Contents

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TPS76133DBVR

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

TPS76133DBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IN power_in Unregulated input voltage supply. Recommended operating range 3.68 V to 16 V for the TPS76133; absolute maximum -0.3 V to 16 V. A bypass capacitor to GND is recommended.
2 GND power_in Device ground reference. All voltages are referenced to this pin.
3 EN input Active-high enable input. Drive above 2 V to enable the regulator; drive below 0.8 V to place the device in shutdown (<1 µA standby current). Voltage range -0.3 V to VI + 0.3 V; input current typically 2.5 µA at EN = VI.
4 NC unconnected No internal connection. Leave floating or tie to GND.
5 OUT power_out Regulated 3.3-V output (3.26 V to 3.34 V typical at TJ = 25°C). Supplies up to 100 mA continuous output current with an internal current limit of 100-135 mA. Requires an output capacitor (typ. 4.7 µF) for stability.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • TPS76133DBVR
  • TPS76133DBVRDBVT

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 VO 3.26 3.3 3.34 V TJ = 25°C 3
Output voltage VO 3.21 3.34 V TJ = 25°C, 1 mA < IO < 100 mA 3
Output voltage VO 3.18 3.4 V 1 mA < IO < 100 mA 3
Standby current II(standby) 1 µA EN = 0 V 3
Quiescent current (GND current) 90 115 µA IO = 0 mA, TJ = 25°C 3
Quiescent current (GND current) 130 µA IO = 0 mA 3
Quiescent current (GND current) 100 130 µA IO = 1 mA, TJ = 25°C 3
Quiescent current (GND current) 170 µA IO = 1 mA 3
Quiescent current (GND current) 190 220 µA IO = 10 mA, TJ = 25°C 3
Quiescent current (GND current) 260 µA IO = 10 mA 3
Quiescent current (GND current) 850 1100 µA IO = 50 mA, TJ = 25°C 3
Quiescent current (GND current) 1200 µA IO = 50 mA 3
Quiescent current (GND current) 2600 3600 µA IO = 100 mA, TJ = 25°C 3
Quiescent current (GND current) 4000 µA IO = 100 mA 3
Input regulation 3 10 mV 4.3 V < VI < 16, IO = 1 mA 3
Dropout voltage 1 3 mV IO = 0 mA, TJ = 25°C 4
Dropout voltage 5 mV IO = 0 mA 4
Dropout voltage 7 10 mV IO = 1 mA, TJ = 25°C 4
Dropout voltage 15 mV IO = 1 mA 4
Dropout voltage 40 60 mV IO = 10 mA, TJ = 25°C 4
Dropout voltage 90 mV IO = 10 mA 4
Dropout voltage 120 150 mV IO = 50 mA, TJ = 25°C 4
Dropout voltage 180 mV IO = 50 mA 4
Dropout voltage 170 240 mV IO = 100 mA, TJ = 25°C 4
Dropout voltage 280 mV IO = 100 mA 4
Peak output current / current limit 100 125 135 mA 4
High level enable input 2 V 4
Low level enable input 0.8 V 4
Input current (EN) II -1 0 1 µA EN = 0 V 4
Input current (EN) II 2.5 5 µA EN = VI 4
Input voltage range VI -0.3 16 V See Note 1: voltages with respect to GND pin 2
Voltage range at EN -0.3 V Upper limit printed as VI + 0.3 V 2
Operating junction temperature range TJ -40 150 °C 2
Storage temperature range Tstg -65 150 °C 2
ESD rating, HBM 1.5 kV Human body model 2
Input voltage (TPS76133) VI 3.68 16 V TPS76133 2
Continuous output current IO 0 100 mA 2
Operating junction temperature TJ -40 125 °C 2
Junction-to-ambient thermal resistance (DBV) RθJA 259 °C/W Low K (1s) JEDEC board 2
Junction-to-ambient thermal resistance (DBV) RθJA 180 °C/W High K (2s2p) JEDEC board 2
Junction-to-case thermal resistance (DBV) RθJC 65.8 °C/W Low K (1s) JEDEC board 2

CAD (KiCad official)

  • Symbol: TPS76133DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps76133dbvr-etched.step / tps76133dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps76133dbvr.step / tps76133dbvr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tps76133dbvr.step 85 KB You want the bare part, or you mark your own boards.
tps76133dbvr-etched.step 2.3 MB You want the part with TPS76133DBVR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 558 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: Texas Instruments datasheet (18 pp, sha256 87df92d7cddaeb80, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF