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MP5094GJ-Z
Public Made by Adomby adom
Monolithic Power Systems Power Distribution Switches, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MP5094GJ-Z
Monolithic Power Systems · Power Distribution Switches · TSOT-23-8
MP5094GJ-Z from Monolithic Power Systems, in a TSOT-23-8. 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 | VCC1 | power_in | Channel 1 supply input, typically 12V, to be decoupled with a ceramic capacitor and connected with a wide PCB trace; recommended continuous supply is 10.2V to 14.5V and absolute maximum is -0.3V to 22V. |
| 2 | SS1 | passive | Channel 1 soft-start pin; a capacitor from SS1 to ground sets the soft-start time, with a charge current of 4 to 7 µA (typical 5.5 µA). |
| 3 | SS2 | passive | Channel 2 soft-start pin; a capacitor from SS2 to ground sets the soft-start time, with a charge current of 4 to 7 µA (typical 5.5 µA). |
| 4 | VCC2 | power_in | Channel 2 supply input, typically 5V, to be decoupled with a ceramic capacitor and connected with a wide PCB trace; recommended continuous supply is 4.6V to 5.5V and absolute maximum is -0.3V to 15V. |
| 5 | VOUT2 | power_out | Channel 2 output terminal, whose output over-voltage clamp is 5.5V to 6.0V (typical 5.7V). |
| 6 | GND | power_in | System ground. |
| 7 | EN | input | Digital enable for both channels: float or drive low to turn the regulator on, drive high to turn it off, with an internal 280 kΩ pull-down to GND. |
| 8 | VOUT1 | power_out | Channel 1 output terminal, whose output over-voltage clamp is 14.5V to 15.5V (typical 15V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Monolithic Power Systems |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Ch1 continuous supply voltage | VCC1 | 10.2 | 14.5 | V | 3 | ||
| Ch2 continuous supply voltage | VCC2 | 4.6 | 5.5 | V | 3 | ||
| Operating junction temperature | TJ | -40 | 125 | °C | 3 | ||
| VCC1, VOUT1 voltage | -0.3 | 22 | V | 3 | |||
| VCC2, VOUT2 voltage | -0.3 | 15 | V | 3 | |||
| Input voltage transient (Ch1) | 24 | V | 100ms | 3 | |||
| Input voltage transient (Ch2) | 16 | V | 100ms | 3 | |||
| All other pins voltage | -0.3 | 5 | V | 3 | |||
| Junction temperature | -40 | 150 | °C | 3 | |||
| Lead temperature | 260 | °C | 3 | ||||
| Continuous power dissipation | 1.89 | W | TA = +25°C, TSOT23-8 (3mmx3mm) | 3 | |||
| Under-voltage lockout rising threshold (Ch1) | VUVLO_CH1 | 9.2 | 9.7 | 10.2 | V | 4 | |
| Under-voltage lockout rising threshold (Ch2) | VUVLO_CH2 | 4.1 | 4.4 | 4.6 | V | 4 | |
| Output over-voltage clamp voltage (Ch1) | VOVLO_CH1 | 14.5 | 15 | 15.5 | V | 4 | |
| Output over-voltage clamp voltage (Ch2) | VOVLO_CH2 | 5.5 | 5.7 | 6 | V | 4 | |
| Current limit at normal operation (Ch1 trip) | ILimit_NO_CH1_TRIP | 3.6 | 4 | 4.4 | A | 4 | |
| Current limit at normal operation (Ch2 trip) | ILimit_NO_CH2_TRIP | 2.65 | 2.95 | 3.25 | A | 4 | |
| Short-circuit current limit hold (Ch1) | ILimit_SC_CH1_Hold | 2.7 | 3 | 3.3 | A | 4 | |
| Short-circuit current limit hold (Ch2) | ILimit_SC_CH2_Hold | 1.95 | 2.18 | 2.4 | A | 4 | |
| SS current (Ch1) | ISS_CH1 | 4 | 5.5 | 7 | μA | 5 | |
| SS current (Ch2) | ISS_CH2 | 4 | 5.5 | 7 | μA | 5 | |
| Thermal resistance junction-to-ambient (EV board) | θJA | 66 | °C/W | EV5094-J-00A, 2-layer PCB 54mmx46mm | 3 | ||
| Thermal resistance junction-to-case (EV board) | θJC | 23 | °C/W | EV5094-J-00A, 2-layer PCB 54mmx46mm | 3 | ||
| Thermal resistance junction-to-ambient (JEDEC) | θJA | 100 | °C/W | JESD51-7 | 3 | ||
| Thermal resistance junction-to-case (JEDEC) | θJC | 55 | °C/W | JESD51-7 | 3 |
CAD (KiCad official)
- Symbol:
MP5094GJ-Z - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
mp5094gj-z-etched.step/mp5094gj-z-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mp5094gj-z.step/mp5094gj-z.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Monolithic Power Systems datasheet (18 pp, sha256
6f0b5b4ed5645797, retrieved 2026-10-18, 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).
# MP5094GJ-Z
**Monolithic Power Systems** · Power Distribution Switches · TSOT-23-8
MP5094GJ-Z from Monolithic Power Systems, in a TSOT-23-8. 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 | VCC1 | power_in | Channel 1 supply input, typically 12V, to be decoupled with a ceramic capacitor and connected with a wide PCB trace; recommended continuous supply is 10.2V to 14.5V and absolute maximum is -0.3V to 22V. |
| 2 | SS1 | passive | Channel 1 soft-start pin; a capacitor from SS1 to ground sets the soft-start time, with a charge current of 4 to 7 µA (typical 5.5 µA). |
| 3 | SS2 | passive | Channel 2 soft-start pin; a capacitor from SS2 to ground sets the soft-start time, with a charge current of 4 to 7 µA (typical 5.5 µA). |
| 4 | VCC2 | power_in | Channel 2 supply input, typically 5V, to be decoupled with a ceramic capacitor and connected with a wide PCB trace; recommended continuous supply is 4.6V to 5.5V and absolute maximum is -0.3V to 15V. |
| 5 | VOUT2 | power_out | Channel 2 output terminal, whose output over-voltage clamp is 5.5V to 6.0V (typical 5.7V). |
| 6 | GND | power_in | System ground. |
| 7 | EN | input | Digital enable for both channels: float or drive low to turn the regulator on, drive high to turn it off, with an internal 280 kΩ pull-down to GND. |
| 8 | VOUT1 | power_out | Channel 1 output terminal, whose output over-voltage clamp is 14.5V to 15.5V (typical 15V). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Monolithic Power Systems |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Ch1 continuous supply voltage | VCC1 | 10.2 | | 14.5 | V | | 3 |
| Ch2 continuous supply voltage | VCC2 | 4.6 | | 5.5 | V | | 3 |
| Operating junction temperature | TJ | -40 | | 125 | °C | | 3 |
| VCC1, VOUT1 voltage | | -0.3 | | 22 | V | | 3 |
| VCC2, VOUT2 voltage | | -0.3 | | 15 | V | | 3 |
| Input voltage transient (Ch1) | | | | 24 | V | 100ms | 3 |
| Input voltage transient (Ch2) | | | | 16 | V | 100ms | 3 |
| All other pins voltage | | -0.3 | | 5 | V | | 3 |
| Junction temperature | | -40 | | 150 | °C | | 3 |
| Lead temperature | | | | 260 | °C | | 3 |
| Continuous power dissipation | | | | 1.89 | W | TA = +25°C, TSOT23-8 (3mmx3mm) | 3 |
| Under-voltage lockout rising threshold (Ch1) | VUVLO_CH1 | 9.2 | 9.7 | 10.2 | V | | 4 |
| Under-voltage lockout rising threshold (Ch2) | VUVLO_CH2 | 4.1 | 4.4 | 4.6 | V | | 4 |
| Output over-voltage clamp voltage (Ch1) | VOVLO_CH1 | 14.5 | 15 | 15.5 | V | | 4 |
| Output over-voltage clamp voltage (Ch2) | VOVLO_CH2 | 5.5 | 5.7 | 6 | V | | 4 |
| Current limit at normal operation (Ch1 trip) | ILimit_NO_CH1_TRIP | 3.6 | 4 | 4.4 | A | | 4 |
| Current limit at normal operation (Ch2 trip) | ILimit_NO_CH2_TRIP | 2.65 | 2.95 | 3.25 | A | | 4 |
| Short-circuit current limit hold (Ch1) | ILimit_SC_CH1_Hold | 2.7 | 3 | 3.3 | A | | 4 |
| Short-circuit current limit hold (Ch2) | ILimit_SC_CH2_Hold | 1.95 | 2.18 | 2.4 | A | | 4 |
| SS current (Ch1) | ISS_CH1 | 4 | 5.5 | 7 | μA | | 5 |
| SS current (Ch2) | ISS_CH2 | 4 | 5.5 | 7 | μA | | 5 |
| Thermal resistance junction-to-ambient (EV board) | θJA | | 66 | | °C/W | EV5094-J-00A, 2-layer PCB 54mmx46mm | 3 |
| Thermal resistance junction-to-case (EV board) | θJC | | 23 | | °C/W | EV5094-J-00A, 2-layer PCB 54mmx46mm | 3 |
| Thermal resistance junction-to-ambient (JEDEC) | θJA | | 100 | | °C/W | JESD51-7 | 3 |
| Thermal resistance junction-to-case (JEDEC) | θJC | | 55 | | °C/W | JESD51-7 | 3 |
## CAD (KiCad official)
- Symbol: `MP5094GJ-Z`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-8`
- 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files: `mp5094gj-z-etched.step` / `mp5094gj-z-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mp5094gj-z.step` / `mp5094gj-z.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Monolithic Power Systems datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906976757239808) (18 pp, sha256 `6f0b5b4ed5645797`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/mp5094gj-z-datasheet.pdf)