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LT3094EMSE#TRPBF
Public Made by Adomby adom
Analog Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, MSOP-12-EP. 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
markdownLT3094EMSE#TRPBF
Analog Devices · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · MSOP-12-EP
LT3094EMSE#TRPBF from Analog Devices, in a MSOP-12-EP. 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 | IN | power_in | Input supply pin that powers the regulator and requires a bypass capacitor, with a 10µF input capacitor generally sufficing for a nearby battery or supply. |
| 2 | IN | power_in | Input supply pin that powers the regulator and requires a bypass capacitor, with a 10µF input capacitor generally sufficing for a nearby battery or supply. |
| 3 | EN/UV | bidirectional | Enable/UVLO pin that shuts the part down when pulled low, turns on above 1.26V (200mV falling hysteresis) or below -1.26V (215mV hysteresis), and must not be floated (tie to IN if unused). |
| 4 | PG | output | Open-collector power-good flag that pulls low when PGFB is between 0V and -300mV, and may be left floating if power good is not needed. |
| 5 | PGFB | input | Power-good feedback input with a -300mV rising trip point and 7mV hysteresis that also activates fast start-up; tie to IN if power good and fast start-up are not used. |
| 6 | ILIM | input | Current-limit programming pin where a resistor to GND sets the limit with a nominal 3.75A·kΩ scale factor, must not be floated, and should be Kelvin connected to GND for accuracy (tie to GND if unused). |
| 7 | VIOC | output | Voltage-for-input-to-output-control amplifier output that drives an upstream regulator feedback node, sinks at least 100µA, and may be left floating if unused. |
| 8 | SET | input | Inverting error-amplifier input that sinks a precision 100µA through the external resistor to GND, setting VOUT = ISET·RSET over a 0V to -19.5V output range. |
| 9 | GND | power_in | Ground reference pin for the regulator. |
| 10 | OUTS | input | Output-sense noninverting error-amplifier input that should be Kelvin connected to the output capacitor and load, and must not be driven more than 0.3V below IN. |
| 11 | OUT | power_out | Regulator output that supplies the load and requires a minimum 10µF output capacitor with ESR below 30mΩ and ESL below 1.5nH; it must not be driven more than 0.3V below IN. |
| 12 | OUT | power_out | Regulator output that supplies the load and requires a minimum 10µF output capacitor with ESR below 30mΩ and ESL below 1.5nH; it must not be driven more than 0.3V below IN. |
| 13 | IN | power_in | Exposed pad, internally connected to IN, that must be soldered to the PCB. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-12-EP |
| Category | Power Management (PMIC) |
| Pins | 13 |
CAD (KiCad official)
- Symbol:
LT3094EMSE#TRPBF - Footprint:
Package_SO:MSOP-12-1EP_3x4.039mm_P0.65mm_EP1.651x2.845mm - 3D model: MSOP-12-EP (KiCad packages3D, STEP)
- 3D model files:
lt3094emse-trpbf-etched.step/lt3094emse-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt3094emse-trpbf.step/lt3094emse-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (34 pp, sha256
c82438ca3359a588, retrieved 2026-10-13, 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).