component
ZABG4003JA16TC
Public Made by Adomby adom
Diodes Incorporated Power Management - Specialized, QFN-16-EP(3x3). 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
markdownZABG4003JA16TC
Diodes Incorporated · Power Management - Specialized · QFN-16-EP(3x3)
ZABG4003JA16TC from Diodes Incorporated, in a QFN-16-EP(3x3). 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 | D2 | output | Regulated ~2.0V drain output for GaAs FET 2 with current limiting set by RCAL2 resistor. |
| 2 | G2 | output | Gate driver output for GaAs FET 2 with adjustable bias voltage range -2.5V to +1.0V. |
| 3 | NC | unconnected | No connection. |
| 4 | Gnd | power_in | Ground connection. |
| 5 | NC | unconnected | No connection. |
| 6 | NC | unconnected | No connection. |
| 7 | CSUB | power_out | Negative rail (-2V) output for switched-capacitor DC-DC converter; requires external 47nF capacitor. |
| 8 | RCAL2 | output | Voltage reference output for drain current programming of D2 and D4; connect resistor to ground to set drain current 4-15 mA. |
| 9 | RCAL1 | output | Voltage reference output for drain current programming of D1 and D3; connect resistor to ground to set drain current 4-15 mA. |
| 10 | G4 | output | Gate driver output for GaAs FET 4 with adjustable bias voltage range -2.5V to +1.0V. |
| 11 | D4 | output | Regulated ~2.0V drain output for GaAs FET 4 with current limiting set by RCAL1 resistor. |
| 12 | G3 | output | Gate driver output for GaAs FET 3 with adjustable bias voltage range -2.5V to +1.0V. |
| 13 | D3 | output | Regulated ~2.0V drain output for GaAs FET 3 with current limiting set by RCAL1 resistor. |
| 14 | VDD | power_in | Supply voltage input; operating range 2.1V to 5.5V, absolute maximum -0.6V to +6.0V. |
| 15 | D1 | output | Regulated ~2.0V drain output for GaAs FET 1 with current limiting set by RCAL1 resistor. |
| 16 | G1 | output | Gate driver output for GaAs FET 1 with adjustable bias voltage range -2.5V to +1.0V. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | QFN-16-EP(3x3) |
| Category | Power Management (PMIC) |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
ZABG4003JA16TC - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: QFN-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
zabg4003ja16tc-etched.step/zabg4003ja16tc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);zabg4003ja16tc.step/zabg4003ja16tc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (9 pp, sha256
29c3b36c5719accf, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).