component

SGM3207YN5G

Public Made by Adom

by adom

SGMICRO Charge Pumps, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SGM3207YN5G

SGMICRO · Charge Pumps · SOT-23-5

SGM3207YN5G from SGMICRO, in a SOT-23-5. 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 Power output with VOUT = -VIN; bypass OUT to GND with the output filter capacitor COUT, and the output is more positive than -VIN under load, drooping toward GND as load current increases.
2 IN power_in Supply input to be connected to an input supply in the 1.4V to 5.5V range, bypassed to GND with a capacitor equal in value to the flying capacitor.
3 CFLY- passive Negative terminal of the flying capacitor CFLY, which alternately connects to VIN and GND through the internal switches.
4 GND power_in Ground reference pin for the device.
5 CFLY+ passive Positive terminal of the flying capacitor CFLY, which alternately connects to VIN and GND through the internal switches.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package SOT-23-5
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
Input Voltage Range VIN 1.4 5.5 V RL = 5kΩ; TEMP = Full (-40℃ to +85℃) 4
Maximum Output Current Range at OUT IOUT 60 mA TEMP = Full (-40℃ to +85℃) 4
Quiescent Current (No Load Input Current) IQ 72 88 µA TEMP = 25℃ 4
Quiescent Current (No Load Input Current) IQ 118 µA TEMP = Full (-40℃ to +85℃) 4
Internal Switching Frequency fOSC 15.5 19 22 kHz TEMP = 25℃ 4
Internal Switching Frequency fOSC 15 22.5 kHz TEMP = Full (-40℃ to +85℃) 4
Impedance 12 16.5 Ω IOUT = 30mA; TEMP = 25℃ 4
Impedance 20 Ω IOUT = 30mA; TEMP = Full (-40℃ to +85℃) 4
Output Voltage Ripple VPP 30 mVP-P IOUT = 5mA; TEMP = 25℃ 4
IN to GND -0.3 6 V 2
OUT to GND -6 0.3 V 2
CFLY- to GND -0.3 V Upper limit printed as VOUT - 0.3 V 2
CFLY+ to GND -0.3 V Upper limit printed as VIN + 0.3 V 2
Operating Temperature Range -40 85 ℃ 2
Junction Temperature 150 ℃ 2
Storage Temperature Range -65 150 ℃ 2
ESD Susceptibility MM 400 V MM 2

CAD (KiCad official)

  • Symbol: SGM3207YN5G
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sgm3207yn5g-etched.step / sgm3207yn5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm3207yn5g.step / sgm3207yn5g.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (12 pp, sha256 ccfe03cfa986d9b1, 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