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SGM2036-ADJYC5G

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SGMICRO Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)sgm2036-adjyc5gfactory-2.0.0extractor-text
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Contents

README

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SGM2036-ADJYC5G

SGMICRO · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SC-70-5

SGM2036-ADJYC5G from SGMICRO, in a SC-70-5. 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 IN power_in Regulator input; supply voltage can range from 1.6V to 5.5V and the pin should be bypassed with a 1µF capacitor to GND.
2 GND power_in Ground reference pin for the regulator.
3 EN input Enable pin with an internal pull-down resistor; a logic low reduces the supply current to less than 1µA, and it should be connected to IN for normal operation.
4 FB input Feedback pin, used only on the adjustable-voltage version to set the output voltage (VFB is 0.78V to 0.82V, typically 0.8V, at IOUT = 0.1mA).
5 OUT power_out Regulator output; the output voltage is set by the internal reference (fixed versions) or by the external FB divider (ADJ version).

Key specifications

Parameter Value
Manufacturer SGMICRO
Package SC-70-5
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
IN to GND -0.3 6 V 4
EN to GND -0.3 6 V 4
OUT, BP/FB to GND -0.3 V Maximum printed as (VIN + 0.3V) 4
Operating Voltage Range 1.6 5.5 V 4
Operating Temperature Range -40 85 ℃ 4
Storage Temperature Range -65 150 ℃ 4
Junction Temperature 150 ℃ 4
Lead Temperature (Soldering, 10s) 260 ℃ 10s soldering 4
Input Voltage VIN 1.6 5.5 V +25℃ 6
Output Voltage Accuracy -2.5 2.5 % IOUT = 0.1mA, +25℃ 6
Feedback Voltage VFB 0.78 0.8 0.82 V IOUT = 0.1mA, SGM2036-ADJ, +25℃ 6
Current Limit ILIM 360 560 mA +25℃ 6
Supply Pin Current IQ 20 26 µA No Load, VEN = VIN, +25℃ 6
Dropout Voltage VDROP 940 1200 mV IOUT = 300mA, VOUT = 0.8V, +25℃ 6
Dropout Voltage VDROP 840 1100 mV IOUT = 300mA, VOUT = 0.9V, +25℃ 6
Dropout Voltage VDROP 780 1000 mV IOUT = 300mA, 1.0V ≤ VOUT < 1.1V, +25℃ 6
Dropout Voltage VDROP 680 900 mV IOUT = 300mA, 1.1V ≤ VOUT < 1.2V, +25℃ 6
Dropout Voltage VDROP 590 800 mV IOUT = 300mA, 1.2V ≤ VOUT < 1.5V, +25℃ 6
Dropout Voltage VDROP 420 550 mV IOUT = 300mA, 1.5V ≤ VOUT < 1.8V, +25℃ 6
Dropout Voltage VDROP 320 420 mV IOUT = 300mA, 1.8V ≤ VOUT < 2.1V, +25℃ 6
Dropout Voltage VDROP 260 340 mV IOUT = 300mA, 2.1V ≤ VOUT < 2.5V, +25℃ 6
Dropout Voltage VDROP 215 280 mV IOUT = 300mA, 2.5V ≤ VOUT < 3.0V, +25℃ 6
Dropout Voltage VDROP 190 250 mV IOUT = 300mA, 3.0V ≤ VOUT < 3.6V, +25℃ 6
Dropout Voltage VDROP 165 210 mV IOUT = 300mA, 3.6V ≤ VOUT ≤ 5.0V, +25℃ 6
Line Regulation 0.01 0.06 %/V VIN = 1.6V or (VOUT + 0.5V) to 5.5V, IOUT = 1mA, 1.8V ≤ VOUT ≤ 3.3V, +25℃ 6
Line Regulation 0.01 0.1 %/V VIN = 1.6V or (VOUT + 0.5V) to 5.5V, IOUT = 1mA, VOUT < 1.8V or VOUT > 3.3V, +25℃ 6
Load Regulation ΔVOUT 0.5 10 mV IOUT = 0.1mA to 300mA, SGM2036-ADJ, +25℃ 6
EN Input Threshold High VIH 1.5 V VIN = 1.6V to 5.5V, Full 6
EN Input Threshold Low VIL 0.4 V Full 6
EN Input Bias Current High IBH 0.8 2 µA VEN = 5.5V, Full 6
EN Input Bias Current Low IBL 0.01 1 µA VEN = 0V, Full 6
Shutdown Supply Current ISHDN 0.01 1 µA VEN = 0V, Full 6
Package Thermal Resistance SC70-5 θJA 330 ℃/W 4
Maximum Output Current 300 mA +25℃ 6
Short Current Limit ISHORT 200 mA VOUT = 0V, +25℃ 6
Power Supply Rejection Ratio PSRR 80 dB CBP = 0µF, IOUT = 30mA, COUT = 1μF, VIN = VOUT + 1V, ΔVRIPPLE = 0.2VP-P, f = 217Hz, +25℃ 6
Power Supply Rejection Ratio PSRR 75 dB CBP = 0µF, IOUT = 30mA, COUT = 1μF, VIN = VOUT + 1V, ΔVRIPPLE = 0.2VP-P, f = 1kHz, +25℃ 6
Power Supply Rejection Ratio PSRR 82 dB CBP = 0.01μF, IOUT = 30mA, COUT = 1μF, VIN = VOUT + 1V, ΔVRIPPLE = 0.2VP-P, f = 217Hz, +25℃ 6
Power Supply Rejection Ratio PSRR 70 dB CBP = 0.01μF, IOUT = 30mA, COUT = 1μF, VIN = VOUT + 1V, ΔVRIPPLE = 0.2VP-P, f = 1kHz, +25℃ 6
Output Voltage Noise en 100 µVRMS CBP = 0µF, f = 10Hz to 100kHz, COUT = 1µF, VOUT = 1.8V, IOUT = 0mA, +25℃ 6
Output Voltage Noise en 200 µVRMS CBP = 0µF, f = 10Hz to 100kHz, COUT = 1µF, VOUT = 1.8V, IOUT = 30mA, +25℃ 6
Output Voltage Noise en 30 µVRMS CBP = 0.01µF, f = 10Hz to 100kHz, COUT = 1µF, VOUT = 1.8V, IOUT = 0mA, +25℃ 6
Output Voltage Noise en 75 µVRMS CBP = 0.01µF, f = 10Hz to 100kHz, COUT = 1µF, VOUT = 1.8V, IOUT = 30mA, +25℃ 6
Output Voltage Temperature Coefficient 30 ppm/℃ IOUT = 0.1mA, Full 6
Start-Up Time tSTR 30 µs COUT = 1μF, No Load, +25℃ 6
RON of Discharge MOSFET RON 50 Ω VIN = 4.0V, VEN = 0V, +25℃ 6
Thermal Shutdown Temperature TSHDN 140 ℃ 7
Thermal Shutdown Hysteresis ΔTSHDN 15 ℃ 7

CAD (KiCad official)

  • Symbol: SGM2036-ADJYC5G
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: sgm2036-adjyc5g-etched.step / sgm2036-adjyc5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm2036-adjyc5g.step / sgm2036-adjyc5g.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (19 pp, sha256 5390ebdaaf49eb07, retrieved 2026-10-16, 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