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AIC1526-1GSTR

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by Ray

AIC Analog Integrations AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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AIC1526-1GSTR

AIC Analog Integrations · AC-DC Controllers and Regulators · SOP-8

AIC1526-1GSTR from AIC Analog Integrations, in a SOP-8. 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 CTLA input TTL-compatible control input for channel A MOSFET. Active-high on the AIC1526-1 variant (this part). Absolute-max input range -0.3V to +15V.
2 FLGA output Active-low, open-drain fault flag output for channel A. Pulled low to indicate channel A current limit (when CTLA is active) or thermal shutdown / undervoltage lockout while any channel is enabled. Requires external pull-up (typically 10kΩ). Absolute-max 7.0V / 50mA.
3 FLGB output Active-low, open-drain fault flag output for channel B. Pulled low to indicate channel B current limit (when CTLB is active) or thermal shutdown / undervoltage lockout while any channel is enabled. Requires external pull-up (typically 10kΩ). Absolute-max 7.0V / 50mA.
4 CTLB input TTL-compatible control input for channel B MOSFET. Active-high on the AIC1526-1 variant (this part). Absolute-max input range -0.3V to +15V.
5 OUTB power_out Channel B high-side MOSFET switched output. Delivers up to 500mA continuous to the downstream USB VBUS load; internally current-limited to ~1A typical (0.6A min, 1.25A max). RDS(ON) ≈ 110mΩ at 5V input.
6 GND power_in Chip power ground reference for control, logic, and analog blocks.
7 IN power_in Power supply input feeding both high-side MOSFET switches and internal control circuitry. Operating range approximately 2.6V (UVLO rising) to 5.5V typical; absolute-max 7.0V. A 0.1-1µF bypass capacitor to GND close to the pin is strongly recommended.
8 OUTA power_out Channel A high-side MOSFET switched output. Delivers up to 500mA continuous to the downstream USB VBUS load; internally current-limited to ~1A typical (0.6A min, 1.25A max). RDS(ON) ≈ 110mΩ at 5V input.

Key specifications

Parameter Value
Manufacturer AIC Analog Integrations
Package SOP-8
Category PMIC
Pins 8

Ordering variants

  • AIC1526-1GSTR1CS
  • AIC1526-1GSTR
  • AIC1526-1GSTR0CS
  • AIC1526-1GSTR1CN
  • AIC1526-1GSTR0CN

CAD (KiCad official)

  • Symbol: AIC1526-1GSTR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: AIC Analog Integrations datasheet (8 pp, sha256 dd9e7847ea8c21a2, retrieved 2026-08-17, tier: lcsc)
  • 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).

Datasheet PDF