component
TP5108E23E-30
Public Made by Adomby adom
TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, 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
markdownTP5108E23E-30
TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TP5108E23E-30 from TECH PUBLIC, 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 | VIN | power_in | Supply power input; the datasheet gives a 7.0 V maximum input voltage and tests with VIN = VOUT+1V. |
| 2 | GND | power_in | Ground. |
| 3 | CE | input | Enable pin; enable voltage is 1.1 V (min), and standby current is 1 µA max at VCE = 0 V. |
| 4 | NC | unconnected | No connection. |
| 5 | VOUT | power_out | Regulated voltage output, rated for up to 500 mA maximum output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| 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 (accuracy, min) | VOUT(E) | 0.98 | V | IOUT=40mA, VIN=VOUT+1V | 3 | ||
| Output Voltage (accuracy, max) | VOUT(E) | 1.02 | V | IOUT=40mA, VIN=VOUT+1V | 3 | ||
| Input Voltage | VIN | 7 | V | 3 | |||
| Standby Current | ICEL | 1 | μA | Vce=0V | 3 | ||
| Operating Ambient Temperature | Topr | -40 | 85 | °C | 3 | ||
| Storage Temperature | Tstg | -40 | 125 | °C | 3 | ||
| Power Dissipation | PD | 250 | mW | SOT-23-5 | 3 | ||
| Output Current (absolute maximum, label garbled in text) | Iout | 600 | mA | 3 | |||
| Max. Output Current | IOUTmax | 500 | mA | VIN=Vout+1V | 3 | ||
| CE Enable Voltage | VCE | 1.1 | V | VIN=Vout+1V | 3 | ||
| Load Regulation | ΔVOUT | 50 | mV | VIN=Vout+1V, 1mA≤IOUT≤100mA | 3 | ||
| Dropout Voltage | Vdif1 | 100 | mV | IOUT =100mA | 3 | ||
| Dropout Voltage | Vdif2 | 300 | mV | IOUT =200mA | 3 | ||
| Supply Current | ISS | 80 | μA | VIN=Vout+1V | 3 | ||
| Line Regulation | ΔVOUT/(ΔVIN·VOUT) | 0.03 | %/V | IOUT =40mA, Vout+1V ≤VIN≤8V | 3 | ||
| Output Noise | en | 50 | uVrms | IOUT =40mA，300Hz~50kHz | 3 | ||
| Ripple Rejection Rate | PSRR | 70 | dB | Vin=[Vout+1]V +1Vp-pAC, IOUT =40mA, f=1kHz | 3 |
CAD (KiCad official)
- Symbol:
TP5108E23E-30 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tp5108e23e-30-etched.step/tp5108e23e-30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tp5108e23e-30.step/tp5108e23e-30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
f2c78b018ca12ee3, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).