component
TLV70228DBVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, 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
markdownTLV70228DBVR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TLV70228DBVR 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 | Input supply pin, 2 V to 5.5 V. A small 1-µF ceramic capacitor is recommended from IN to GND to assure stability and good transient performance. |
| 2 | GND | power_in | Ground pin. Network ground reference for the regulator. |
| 3 | EN | input | Enable pin. Driving EN over 0.9 V turns on the regulator; driving EN below 0.4 V puts the regulator into shutdown mode (typ 1 µA quiescent). For TLV702P variants, the output is discharged through an internal 120-Ω resistor when the device is shut down. EN must not be left floating. |
| 4 | NC | unconnected | No connection. This pin can be tied to ground to improve thermal dissipation. |
| 5 | OUT | power_out | Regulated output voltage pin (2.8 V fixed for TLV70228, up to 300 mA). A small 1-µF ceramic capacitor is required from OUT to GND to assure 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.
TLV70228DBVRTLV70228DBVRDBVTTLV70228DBVRDSERTLV70228DBVRDSET
CAD (KiCad official)
- Symbol:
TLV70228DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tlv70228dbvr-etched.step/tlv70228dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv70228dbvr.step/tlv70228dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
9cd98616d79bb056, 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).