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SCP51460SN33T1G

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onsemi Linear Voltage Regulators (LDO), SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SCP51460SN33T1G

onsemi · Linear Voltage Regulators (LDO) · SOT-23(TO-236)

SCP51460SN33T1G from onsemi, in a SOT-23(TO-236). 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 VIN power_in Positive input voltage; operating range is VOUT + 0.9 V to 28 V, with 30 V absolute maximum and -15 V reverse input rating.
2 VOUT power_out Regulated 3.3 V fixed output voltage (±1% over 0 to 100°C) supplying up to 20 mA, stable without an output capacitor.
3 GND power_in Power supply ground and device substrate.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOT-23(TO-236)
Category Power Supply Chip
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage VOUT 3.267 3.3 3.333 V VIN = VOUT + 2.5 V, IOUT = 0, 0°C ≤ TA ≤ 100°C 3
Line Regulation RegLINE 120 1000 ppm/V VIN = VOUT + 0.9 V to 2.5 V 3
Line Regulation RegLINE 75 130 ppm/V VIN = VOUT + 2.5 V to 20 V 3
Load Regulation RegLOAD 1200 3000 ppm/mA IOUT = 100 µA, TA = 25°C 3
Load Regulation RegLOAD 210 300 ppm/mA IOUT = 10 mA, TA = 25°C 3
Load Regulation RegLOAD 180 300 ppm/mA IOUT = 20 mA, TA = 25°C 3
Load Regulation RegLOAD 1500 4000 ppm/mA IOUT = 100 µA, 0°C ≤ TA ≤ 100°C 3
Load Regulation RegLOAD 260 300 ppm/mA IOUT = 10 mA, 0°C ≤ TA ≤ 100°C 3
Dropout Voltage VDO 0.65 0.9 V Measured at VOUT − 2%, IOUT = 0 mA 3
Dropout Voltage VDO 0.94 1.4 V Measured at VOUT − 2%, IOUT = 10 mA 3
Quiescent Current IQ 150 180 µA IOUT = 0 mA, TA = 25°C 3
Quiescent Current IQ 220 µA IOUT = 0 mA, 0°C ≤ TA ≤ 100°C 3
Reverse Leakage ILEAK 0.1 10 µA VIN = −15 V, TA = 25°C 3
Input Voltage VIN 30 V 2
Reverse Input Voltage VIN -15 V 2
Maximum Junction Temperature TJ(max) 150 °C 2
Storage Temperature TSTG -65 150 °C 2
ESD Capability, Human Body Model ESDHBM 1000 V 2
ESD Capability, Machine Model ESDMM 100 V 2
Operating Input Voltage VIN 28 V Min is VOUT + 0.9 V 2
Operating Ambient Temperature Range TA 0 100 °C 2
Thermal Resistance, Junction-to-Ambient RθJA 246 °C/W SOT23-3, soldered on 1 oz 50 mm2 FR4 copper area 2
Output Short Circuit Current ISC 40 mA VOUT = 0 V, TA = 25°C 3
Output Noise Voltage VN 13.2 µVPP f = 0.1 Hz to 10 Hz 3
Output Noise Voltage VN 13.2 µVrms f = 10 Hz to 1 kHz 3

CAD (KiCad official)

  • Symbol: SCP51460SN33T1G
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
  • 3D model files: scp51460sn33t1g-etched.step / scp51460sn33t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); scp51460sn33t1g.step / scp51460sn33t1g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (7 pp, sha256 025c2f64d20ff258, retrieved 2026-10-23, tier: manufacturer)
  • 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