component
AP2151MPG-13
Public Unreviewedby Ray
Diodes Incorporated AC-DC Controllers and Regulators, MSOP-8-EP. Datasheet-verified pinout, 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
markdownAP2151MPG-13
Diodes Incorporated · AC-DC Controllers and Regulators · MSOP-8-EP
AP2151MPG-13 from Diodes Incorporated, in a MSOP-8-EP. 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 | GND | power_in | Device ground reference. Connect to the system ground plane. |
| 2 | IN | power_in | Voltage input pin (2.7V to 5.5V). All IN pins must be tied together externally. Provides the switched supply that feeds the internal high-side power MOSFET. |
| 3 | IN | power_in | Voltage input pin (2.7V to 5.5V). All IN pins must be tied together externally. Provides the switched supply that feeds the internal high-side power MOSFET. |
| 4 | EN | input | Enable input. Active High for the AP2151 variant. VIL max = 0.8V, VIH min = 2V. Drives the internal driver/UVLO logic to turn the switch on or off. |
| 5 | FLG | output | Over-Current and Over-Temperature fault report. Open-drain output that is active-low when a fault is triggered; typically pulled up to a logic supply through an external resistor (e.g. 10 kΩ). 7 ms typical blanking time filters transient faults. RFLG on-resistance ≈ 20 Ω. |
| 6 | OUT | power_out | Switched voltage output. All OUT pins must be tied together externally. Connect an output capacitor to ground (typical bulk 120 µF plus 0.1 µF ceramic). |
| 7 | OUT | power_out | Switched voltage output. All OUT pins must be tied together externally. Connect an output capacitor to ground (typical bulk 120 µF plus 0.1 µF ceramic). |
| 8 | NC | unconnected | No internal connection. Datasheet recommends tying to OUT pins. |
| 9 | EP | passive | Exposed thermal pad. Must be externally connected to the GND plane and thermal mass for enhanced thermal impedance. It must NOT be used as the electrical ground conduction path. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | MSOP-8-EP |
| Category | PMIC |
| Pins | 9 |
Ordering variants
Same part, different packaging or reel option.
AP2151MPG-13AP2151MPG-13SAP2151MPG-13WAP2151MPG-13FDC
CAD (KiCad official)
- Symbol:
AP2151MPG-13 - Footprint:
Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm - 3D model: MSOP-8-EP (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (18 pp, sha256
a4188ed1646758fd, retrieved 2026-08-17, tier: manufacturer) - 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).