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SP2525A-2EN-L

Public Made by Adom

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MaxLinear Power Distribution Switches, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)sp2525a-2en-lfactory-2.0.0extractor-text
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Contents

README

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SP2525A-2EN-L

MaxLinear · Power Distribution Switches · SOIC-8

SP2525A-2EN-L from MaxLinear, in a SOIC-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 input, active low on the SP2525A-2 (active high on the SP2525A-1); absolute maximum VEN is -0.3V to 15V.
2 FLG output Active-low, open-drain fault flag output that signals current limit (when CTL is active), and in normal mode also thermal shutdown or undervoltage; absolute maximum IFLG is 50mA.
3 GND power_in Chip power ground.
4 NC unconnected Not internally connected.
5 IN power_in Power supply input to the switch (drain of the output MOSFET); operating input range is +3.0V to +5.5V and absolute maximum supply voltage is 7.0V.
6 OUT power_out MOSFET switch output (source of the output MOSFET) supplying up to 500mA continuous load current per channel.
7 IN power_in Power supply input to the switch (drain of the output MOSFET); operating input range is +3.0V to +5.5V and absolute maximum supply voltage is 7.0V.
8 OUT power_out MOSFET switch output (source of the output MOSFET) supplying up to 500mA continuous load current per channel.

Key specifications

Parameter Value
Manufacturer MaxLinear
Package SOIC-8
Category Power Management (PMIC)
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
Input Voltage Range VIN 3 5.5 V 1
Ambient Temperature Range TA -40 85 °C 2
Supply Voltage VIN 7 V 2
Fault Flag Voltage VFLG 7 V 2
Enable Input Voltage VEN -0.3 15 V 2
Storage Temperature -65 150 °C 2
Power Dissipation (NSOIC-8) 500 mW derate 6.14mW/°C above 70°C 2
Supply Current, VEN logic 0 0.75 5 µA VEN = Logic “0”, OUT = open 2
Supply Current, VEN logic 1 75 100 µA VEN = Logic “1”, OUT = open 2
Enable Input Voltage, logic 0 0.8 1.7 V VEN = Logic “0” 2
Enable Input Voltage, logic 1 2 2.4 V VEN = Logic “1” 2
Enable Input Current, VEN logic 0 0.01 1 µA VEN = Logic “0” 2
Enable Input Current, VEN logic 1 0.01 1 µA VEN = Logic “1” 2
Enable Input Capacitance 1 pF 2
Output MOSFET Resistance 70 100 mΩ 2
Output turn-on delay 100 µs RL=10Ω, each output 2
Output turn-on rise time 1000 4000 µs RL=10Ω, each output 2
Output turn-off delay 0.8 20 µs RL=10Ω, each output 2
Output turn-off fall time 0.7 20 µs RL=10Ω, each output 2
Output Leakage Current 10 µA 2
Current limit threshold 0.6 1 1.25 A 2
Over temperature shutdown threshold 135 °C Temperature TJ raising 2
Over temperature shutdown threshold (recovery) 125 °C Temperature TJ decreasing 2
Error Flag Output Resistance, VIN = 5 V 10 25 Ω VIN=5V, IL=10mA 2
Error Flag Output Resistance, VIN = 3.3 V 15 40 Ω VIN=3.3V, IL=10mA 2
Error Flag Current 0.01 1 µA 2
UVLO threshold, VIN increasing 2.6 V VIN increasing 2
UVLO threshold, VIN decreasing 2.4 V VIN decreasing 2

CAD (KiCad official)

  • Symbol: SP2525A-2EN-L
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: sp2525a-2en-l-etched.step / sp2525a-2en-l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp2525a-2en-l.step / sp2525a-2en-l.glb are the bare package body.

Provenance

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

  • Datasheet: MaxLinear datasheet (10 pp, sha256 8795c4f7be4f704f, retrieved 2026-10-18, 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