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SGM804-2.93YN5G

SGMICRO · Logic Gates · SOT-23-5

SGM804-2.93YN5G 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 RESET output Active-low push-pull reset output that goes low whenever VCC drops below the selected reset threshold and stays low for the reset timeout period after VCC exceeds the threshold; absolute maximum output current is 20mA.
2 VCC power_in Supply voltage input and reset threshold monitor; the recommended supply range is 1.0V to 5.5V and the absolute maximum is -0.3V to 6V.
3 GND power_in Ground reference for the device; all voltages are referenced to GND.
4 NC unconnected Not internally connected; can be connected to GND.
5 SRT input Set Reset Timeout input; connect a low-leakage capacitor CSRT between SRT and ground to set the timeout as tRP = 2.6 × 10^6 × CSRT + 340 × 10^-6 s (CSRT in farads), or float the pin for voltage-detector mode, with SRT rated from -0.3V to VCC + 0.3V.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package SOT-23-5
Category Logic
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
Supply Voltage Range VCC 1 5.5 V 4
Supply Current (VCC ≤ 5.0V) ICC 3.9 7 μA VCC ≤ 5.0V 4
Supply Current (VCC ≤ 3.3V) ICC 3.4 5.5 μA VCC ≤ 3.3V 4
Supply Current (VCC ≤ 2.0V) ICC 3 4.8 μA VCC ≤ 2.0V 4
VCC Reset Threshold Accuracy (TA = +25℃) VTH -2.5 2.5 % TA = +25℃ 4
VCC Reset Threshold Accuracy (TA = -40℃ to +85℃) VTH -3.5 3.5 % TA = -40℃ to +85℃ 4
VCC to Reset Delay tRD 80 µs VCC falling at 1mV/µs 4
Reset Timeout Period tRP 3 4.25 5.75 ms CSRT = 1500pF 4
RESET Output Voltage Low VOL 0.3 V VCC ≥ 1.0V, ISINK = 50µA 4
RESET Output Voltage Low VOL 0.4 V VCC ≥ 4.5V, ISINK = 3.2mA 4
VCC Supply Voltage (absolute maximum) VCC -0.3 6 V All voltages referenced to GND 2
SRT, RESET (Push-Pull) Voltage (absolute maximum) -0.3 V Printed maximum is (VCC + 0.3V); not numeric 2
Junction Temperature TJ 150 ℃ 2
Storage Temperature Range TSTG -65 150 ℃ 2
Lead Temperature (Soldering) 260 ℃ Soldering, 10s 2
ESD Susceptibility HBM 3000 V HBM 2
Operating Temperature Range TA -40 85 ℃ 2
Reset Timeout Period (CSRT = 0) tRP 0.34 ms CSRT = 0 4
VSRT Ramp Current IRAMP 210 nA VSRT = 0V to 0.65V, VCC = 1.6V to 5V 4
VSRT Ramp Threshold VTH-RAMP 0.6 V VCC = 1.6V to 5V (VRAMP rising) 4
RESET Threshold (ordering option 2.93) VTH 2.93 V 2

CAD (KiCad official)

  • Symbol: SGM804-2.93YN5G
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sgm804-2-93yn5g-etched.step / sgm804-2-93yn5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm804-2-93yn5g.step / sgm804-2-93yn5g.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (11 pp, sha256 0d3f44541143ec8a, 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