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NCP167AMX180TBG
Public Made by Adomby adom
onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, XDFN-4-EP(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.md+66docs/hero.pngdocs/ncp167amx180tbg-datasheet.pdf+4727ncp167amx180tbg-etched.glbncp167amx180tbg-hero.glbncp167amx180tbg-hero.overlay.json+185ncp167amx180tbg.glbncp167amx180tbg.kicad_mod+293ncp167amx180tbg.kicad_sym+33ncp167amx180tbg.lbr+116ncp167amx180tbg.step+3488package.json+179page.json+185viewers/footprint.html+1viewers/symbol.html+1README.mdadded+66@@ -0,0 +1,66 @@+# NCP167AMX180TBG++**onsemi** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · XDFN-4-EP(1x1)++NCP167AMX180TBG from onsemi, in a XDFN-4-EP(1x1). 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 | OUT | power_out | Regulated output voltage; the output should be bypassed with a small 1 µF ceramic capacitor. |+| 2 | GND | power_in | Common ground connection. |+| 3 | EN | input | Chip enable: applying VEN < 0.4 V disables the regulator, and pulling VEN > 1.2 V enables the LDO (absolute maximum VCE is -0.3 V to VIN + 0.3 V, max. 6 V). |+| 4 | IN | power_in | Input voltage supply pin; operating input voltage range is 1.9 V to 5.5 V and absolute maximum VIN is -0.3 V to 6 V. |+| 5 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | XDFN-4-EP(1x1) |+| 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 |+|---|---|---|---|---|---|---|---|+| Operating Input Voltage | VIN | 1.9 | | 5.5 | V | | 3 |+| Operating Junction Temperature | TJ | -40 | | 125 | °C | Electrical characteristics operating range: −40°C ≤ TJ ≤ 125°C | 3 |+| Output Voltage Accuracy | VOUT | -2 | | 2 | % | VIN = VOUT(NOM) + 1 V to 5.5 V; 0 mA ≤ IOUT ≤ 700 mA | 3 |+| Dropout Voltage | VDO | | 315 | 450 | mV | IOUT = 700 mA, VOUT(NOM) = 1.8 V | 3 |+| Output Current Limit | ICL | 800 | 1000 | | mA | VOUT = 90% VOUT(NOM) | 3 |+| Quiescent Current | IQ | | 9.7 | 18 | µA | IOUT = 0 mA | 3 |+| Shutdown Current | IDIS | | 0.01 | 1 | µA | VEN ≤ 0.4 V, VIN = 4.8 V | 3 |+| EN Input Voltage High | VENH | 1.2 | | | V | EN Input Voltage “H” | 3 |+| EN Input Voltage Low | VENL | | | 0.4 | V | EN Input Voltage “L” | 3 |+| EN Pull Down Current | IEN | | 0.2 | 0.5 | µA | VEN = 4.8 V | 3 |+| Input Voltage | VIN | -0.3 | | 6 | V | | 2 |+| Output Voltage | VOUT | -0.3 | | 6 | V | −0.3 to VIN + 0.3, max. 6 V | 2 |+| Chip Enable Input | VCE | -0.3 | | 6 | V | −0.3 to VIN + 0.3, max. 6 V | 2 |+| Maximum Junction Temperature | TJ | | | 150 | °C | | 2 |+| Storage Temperature | TSTG | -55 | | 150 | °C | | 2 |+| ESD Capability, Human Body Model | ESDHBM | | | 2000 | V | Tested per EIA/JESD22-A114 | 2 |+| ESD Capability, Machine Model | ESDMM | | | 200 | V | Tested per EIA/JESD22-A115 | 2 |+| Thermal Resistance, Junction-to-Air (XDFN4) | RJA | | 198 | | °C/W | Measured per JEDEC board specification (JESD51-7) | 2 |++## CAD (KiCad official)++- Symbol: `NCP167AMX180TBG`+- Footprint: `Package_DFN_QFN:OnSemi_XDFN4-1EP_1.0x1.0mm_EP0.52x0.52mm`+- 3D model: XDFN-4-EP(1x1) (KiCad packages3D, STEP)+- 3D model files: `ncp167amx180tbg-etched.step` / `ncp167amx180tbg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ncp167amx180tbg.step` / `ncp167amx180tbg.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588950153537863681) (13 pp, sha256 `9d7ef312c9bd4fa3`, retrieved 2026-10-20, 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/ncp167amx180tbg-datasheet.pdf)
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output current. Designed to meet the requirements of RF and analog
circuits, the NCP167 device provides low noise, high PSRR, low
quiescent current, and very good load/line transients. The device is
designed to work with a 1 F input and a 1 F output ceramic capacitor.
It is available in two thickness ultra−small 0.35P, 0.65 mm x 0.65 mm
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