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APL5607AKI-TRG

Anpec Elec · Linear Voltage Regulators (LDO) · SOP-8

APL5607AKI-TRG from Anpec Elec, in a SOP-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 EN input Enable control input: driving EN high turns on the regulator, pulling it low enters shutdown mode, and it is pulled low by an internal resistor (APL5607) or high (APL5607A).
2 VIN power_in Supply voltage input ranging from 4.5V to 6V, to be bypassed with a 2.2μF (typical) capacitor to GND.
3 VOUT power_out Regulator output sourcing up to 600mA, requiring a small capacitor to ground to assure stability.
4 VSET input Output voltage-set input; the output voltage follows 1.6 times the VSET voltage.
5 GND power_in Ground, internally connected to the leadframe; connect to a wide ground plane for good heat dissipation.
6 GND power_in Ground, internally connected to the leadframe; connect to a wide ground plane for good heat dissipation.
7 GND power_in Ground, internally connected to the leadframe; connect to a wide ground plane for good heat dissipation.
8 GND power_in Ground, internally connected to the leadframe; connect to a wide ground plane for good heat dissipation.

Key specifications

Parameter Value
Manufacturer Anpec Elec
Package SOP-8
Category Power Management ICs
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
VIN to GND VIN -0.3 6.5 V 2
EN to GND VEN -0.3 V max VIN+0.3 2
VOUT to GND VOUT -0.3 V max VIN+0.3 2
Maximum Junction Temperature TJ 150 °C 2
Storage Temperature Range TSTG -65 150 °C 2
Maximum Lead Soldering Temperature TSDR 260 °C 10 Seconds 2
Input voltage VIN 4.5 6 V VIN to GND 2
EN voltage VEN 0 V max VIN 2
VSET voltage VSET 0 3.3 V VSET to GND 2
Output Current IOUT 0 0.6 A 3
Input Capacitor CIN 2.2 470 μF 3
Output Capacitor COUT 2.2 330 μF 3
Junction Temperature TJ -40 125 °C 3
Ambient Temperature TA -40 85 °C 3
Shutdown Supply Current IQ 1 μA VEN = 0V 3
Quiescent Current IQ 140 200 μA VEN = 5V, IOUT = 0A 3
VIN UVLO Threshold 2.5 2.9 3.3 V VIN rising 3
VOUT Voltage / VSET Voltage 1.552 1.6 1.648 V/V TJ=25°C, VIN=5.5V, IOUT=1mA, VSET=3.3V 3
VOUT Voltage / VSET Voltage 1.504 1.6 1.696 V/V TJ=40 ~ 125°C, VIN=5.5V, IOUT=1mA, VSET=1 ~ 3.3V 3
VSET Pin Current 0.05 1 μA VSET=5V 3
Load Regulation 60 100 mV IOUT=1mA to 600mA 3
Dropout Voltage VDROP 200 320 mV IOUT=600mA, VOUT=5V 3
Output Current-Limit 700 mA 3
Soft-Start Time TSS 130 300 μs VIN=0 to 5V, VEN=VIN 3
EN Logic Input-High Level 1.6 V 3
EN Logic Input-Low Level 0.4 V 3
VIN UVLO Hysteresis 0.15 V 3
Thermal Shutdown Temperature 150 °C 3
Thermal Shutdown Hysteresis 40 °C 3
Foldback Current-Limit 250 mA VOUT < 0.6V 3
VOUT Pull Low Resistance 60 Ω VEN=0V, VOUT=0.5V 3
EN Pull-High Resistance 390 kΩ APL5607A 3
Junction to Ambient Thermal Resistance SOP-8 θJA 80 °C/W SOP-8, component mounted on high effective thermal conductivity test board in free air 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing PC Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed 2
contacts tin Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed 2

CAD (KiCad official)

  • Symbol: APL5607AKI-TRG
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: apl5607aki-trg-etched.step / apl5607aki-trg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apl5607aki-trg.step / apl5607aki-trg.glb are the bare package body.

Provenance

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

  • Datasheet: Anpec Elec datasheet (16 pp, sha256 77c1794f27149e71, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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