component
TP5108E23E-33
Public Made by Adomby adom
TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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tp5108e23e-33: laser-etched CAD + chip hero (factory 2.0.0 backfill)
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TP5108E23E-33
TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TP5108E23E-33 from TECH PUBLIC, 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 | VIN | power_in | Supply input. Absolute maximum 7V; typical operation Vin = Vout + 1V. Bypass to GND with a 1uF ceramic capacitor close to the pin. |
| 2 | GND | power_in | Device ground reference. Return path for load current and internal reference. |
| 3 | CE | input | Chip Enable (active-high). Drive above VCE (1.1V typ) to enable the regulator; drive to 0V to place the part in shutdown (<1uA standby current). |
| 4 | NC | unconnected | No connection. Leave floating or tie to a convenient net; not internally bonded to any function. |
| 5 | VOUT | power_out | Regulated 3.3V output (±2% tolerance), up to 500mA typical. Requires a 1uF ceramic output capacitor to GND for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
TP5108E23E-33TP5108E23E-XX
Related parts (NOT interchangeable)
The extractor listed these alongside TP5108E23E-33, but they are different parts with different electrical characteristics. Do not order them as substitutes.
TP5108E23E-50TP5108E23E-28TP5108E23E-30
CAD (KiCad official)
- Symbol:
TP5108E23E-33 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tp5108e23e-33-etched.step/tp5108e23e-33-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tp5108e23e-33.step/tp5108e23e-33.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
e3e6ad56b3892709, retrieved 2026-08-17, tier: lcsc) - 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).
# TP5108E23E-33
**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TP5108E23E-33 from TECH PUBLIC, 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 | VIN | power_in | Supply input. Absolute maximum 7V; typical operation Vin = Vout + 1V. Bypass to GND with a 1uF ceramic capacitor close to the pin. |
| 2 | GND | power_in | Device ground reference. Return path for load current and internal reference. |
| 3 | CE | input | Chip Enable (active-high). Drive above VCE (1.1V typ) to enable the regulator; drive to 0V to place the part in shutdown (<1uA standby current). |
| 4 | NC | unconnected | No connection. Leave floating or tie to a convenient net; not internally bonded to any function. |
| 5 | VOUT | power_out | Regulated 3.3V output (±2% tolerance), up to 500mA typical. Requires a 1uF ceramic output capacitor to GND for stability. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
## Ordering variants
Same part, different packaging or reel option.
- `TP5108E23E-33`
- `TP5108E23E-XX`
## Related parts (NOT interchangeable)
The extractor listed these alongside TP5108E23E-33, but they are **different parts** with different electrical characteristics. Do not order them as substitutes.
- `TP5108E23E-50`
- `TP5108E23E-28`
- `TP5108E23E-30`
## CAD (KiCad official)
- Symbol: `TP5108E23E-33`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tp5108e23e-33-etched.step` / `tp5108e23e-33-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tp5108e23e-33.step` / `tp5108e23e-33.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](docs/tp5108e23e-33-datasheet.pdf) (5 pp, sha256 `e3e6ad56b3892709`, retrieved 2026-08-17, tier: lcsc)
- **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](docs/tp5108e23e-33-datasheet.pdf)