component
TMI6050-28
Public Made by Adomby adom
TMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 3h ago |
| viewers | 3h ago |
| package.json | 3h ago |
| page.json | 3h ago |
| README.md | 3h ago |
| tmi6050-28-etched.glb | 3h ago |
| tmi6050-28-etched.step | 3h ago |
| tmi6050-28-hero.glb | 3h ago |
| tmi6050-28-hero.overlay.json | 3h ago |
| tmi6050-28.glb | 3h ago |
| tmi6050-28.kicad_mod | 3h ago |
| tmi6050-28.kicad_sym | 3h ago |
| tmi6050-28.lbr | 3h ago |
| tmi6050-28.step | 3h ago |
TMI6050-28
TMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TMI6050-28 from TMI, 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 | Input supply of the LDO, with a recommended operating range of 2.5V to 5.5V (absolute maximum -0.3 to 6V); a 1μF or larger ceramic input capacitor is required between VIN and GND. |
| 2 | GND | power_in | Signal ground of the regulator. |
| 3 | EN | input | Enable pin: connect to ground or below 0.4V to disable the device, connect to 1.05V or above to enable it; this pin must not be left floating. |
| 4 | NC | unconnected | Not connected on the fixed-output version (the adjustable version uses this pin as FB). |
| 5 | VOUT | power_out | Output of the LDO regulator, which requires a 1μF ceramic output capacitor for stability over the full 0mA to 600mA load range. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Voltage Range IN | VIN | 2.5 | 5.5 | V | 2 | ||
| Operation Junction Temperature | TJ | -40 | 125 | °C | 2 | ||
| VIN, EN Input Voltage Range | VIN, EN | -0.3 | 6 | V | 2 | ||
| Junction Temperature | 160 | °C | 2 | ||||
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Power Dissipation (Note1) | 1.1 | W | Note 1: 3cm x 5cm 2-layer FR-4 board, 1oz copper | 2 | |||
| Power Dissipation (Note2) | 0.6 | W | Note 2: 2cm x 2cm 2-layer FR-4 board, 1oz copper, no via holes on GND copper | 2 | |||
| Lead Temperature Soldering | 260 | °C | 10sec | 2 | |||
| ESD Human Body Model for all pins | VESD_HBM | -2000 | 2000 | V | ESDA/JEDEC JS-002 | 2 | |
| ESD Charged Device Model for all pins | VESD_CDM | -2000 | 2000 | V | ESDA/JEDEC JS-002 | 2 | |
| Junction-to-ambient Thermal Resistance (Note1) | θJA | 120 | °C/W | Note 1: 3cm x 5cm 2-layer FR-4 board | 2 | ||
| Junction-to-ambient Thermal Resistance (Note2) | θJA | 220 | °C/W | Note 2: 2cm x 2cm 2-layer FR-4 board | 2 | ||
| Junction-to-board thermal resistance (Note1) | θJB | 36 | °C/W | Note 1: 3cm x 5cm 2-layer FR-4 board | 2 | ||
| Junction-to-case(top) Thermal Resistance (Note1) | θJC(top) | 62 | °C/W | Note 1: 3cm x 5cm 2-layer FR-4 board | 2 | ||
| Junction-to-top characterization parameter (Note1) | ΨJT | 11 | °C/W | Note 1: 3cm x 5cm 2-layer FR-4 board | 2 | ||
| Junction-to-board characterization parameter (Note1) | ΨJB | 39.5 | °C/W | Note 1: 3cm x 5cm 2-layer FR-4 board | 2 | ||
| Input Voltage Range | VIN | 2.5 | 5.5 | V | 5 | ||
| Quiescent Current | IQ | 75 | 90 | μA | VEN=2.5V, IOUT=0mA | 5 | |
| Shutdown Current | ISHDN | 0.1 | 1 | μA | VEN=0V | 5 | |
| EN Rising Threshold | VENH | 0.7 | 0.9 | 1.15 | V | All temperature range | 5 |
| EN Falling Threshold | VENL | 0.45 | 0.6 | 0.85 | V | All temperature range | 5 |
| EN Input Current | IEN | -1 | 0.2 | 1 | μA | VIN=3.5V, VEN=3.5V or 0V | 5 |
| Output Voltage Accuracy | VOUT | -2 | 2 | % | VIN=VOUT+1V, IOUT=10mA | 5 | |
| Output Voltage Accuracy over temperature | VOUT | -3 | 3 | % | VIN=VOUT+1V, IOUT=10mA, TA=-40°C to +85°C | 5 | |
| Output Line Regulation | VLNR | 0.01 | 0.1 | %/V | VOUT+0.5V<VIN<5.5V, IOUT=10mA | 5 | |
| Dropout Voltage | VDROP | 600 | 700 | mV | IOUT=600mA | 5 | |
| Current Limit | Ilimit | 650 | 800 | mA | 5 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | Lead Temperature Soldering, 10sec 260 °C Note 1: Measured on 3cm x 5cm 2-layers FR-4 Board, 1oz copper. | 2 |
CAD (KiCad official)
- Symbol:
TMI6050-28 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tmi6050-28-etched.step/tmi6050-28-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmi6050-28.step/tmi6050-28.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TMI datasheet (12 pp, sha256
27c3f99ed549b2f6, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).