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XC6701B502PR-G

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Torex Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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XC6701B502PR-G

Torex Semicon · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-5

XC6701B502PR-G from Torex Semicon, in a SOT-89-5. 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 VOUT output Regulated output voltage pin; for this B-type part the output is fixed at 5.0V with ±2% accuracy, and the output stabilization capacitor (CL) is compatible with low ESR ceramic capacitors.
2 VSS power_in Ground pin for the regulator, referenced to the circuit ground.
3 CE input ON/OFF control: H level turns the regulator on, L level turns it off (stand-by), and it must not be left open because the open state is undefined.
4 NC unconnected No connection; the datasheet lists this pin as not connected internally.
5 VIN power_in Power input pin, with an input voltage range of 2.0V to 28.0V.

Key specifications

Parameter Value
Manufacturer Torex Semicon
Package SOT-89-5
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
Output Voltage (5.0V nominal, 2% products) VOUT 4.9 5.1 V 2% products, nominal VOUT(T)=5.0V 8
Maximum Output Current IOUTMAX 150 mA VIN=VOUT(T)+3.0V, VCE=VIN (VOUT(T)>=3.0V) 6
Load Regulation ΔVOUT 50 90 mV 1mA<=IOUT<=50mA, VCE=VIN, 1.8V<=VOUT(T)<=5.0V 6
Dropout Voltage 1 Vdif1 190 280 mV IOUT=20mA, VCE=VIN 8
Dropout Voltage 2 Vdif2 1000 1300 mV IOUT=100mA, VCE=VIN 8
Supply Current ISS 11 50 105 μA 1.8V<=VOUT(T)<=5.0V 6
Stand-by Current ISTB 0.01 0.1 μA VCE=VSS 6
Line Regulation 1 ΔVOUT/(ΔVIN·VOUT) 0.05 0.1 %/V VOUT(T)+2.0V<=VIN<=28.0V, IOUT=5mA, VCE=VIN 6
Line Regulation 2 ΔVOUT/(ΔVIN·VOUT) 0.15 0.3 %/V VOUT(T)+2.0V<=VIN<=28.0V, IOUT=13mA, VCE=VIN 6
Input Voltage VIN 2 28 V 6
Output Voltage Temperature Characteristics ΔVOUT/(ΔTa·VOUT) -100 100 ppm/℃ IOUT=20mA, VCE=VIN, XC6701B -40℃<=Ta<=85℃ 6
CE H Voltage VCEH 1.1 28 V VIN=28.0V 6
CE L Voltage VCEL 0 0.35 V VIN=28.0V 6
CE H Current ICEH -0.1 0.1 μA VIN=VCE=28.0V 6
CE L Current ICEL -0.1 0.1 μA VIN=28.0V, VCE=VSS 6
Input Voltage (absolute maximum) VIN 30 V Printed as VSS-0.3 ~ 30 V 5
Output Current (absolute maximum) IOUT 300 mA *1: IOUT<=Pd/(VIN-VOUT) 5
CE Input Voltage (absolute maximum) VCE 30 V Printed as VSS-0.3 ~ 30 V 5
Power Dissipation SOT-89-5 Pd 500 mW IC only 5
Power Dissipation SOT-89-5 (board) Pd 1300 mW 40mm x 40mm Standard board 5
Operating Ambient Temperature Topr -40 85 ℃ 5
Storage Temperature Tstg -55 125 ℃ 5
Power Supply Rejection Ratio PSRR 50 dB VIN=[VOUT(T)+2.0V]VDC+0.5VP-P AC, IOUT=20mA, f=1kHz, VCE=VIN 6
Short Current ISHORT 40 mA VIN=VOUT(T)+2.0V, VCE=VIN 6
Thermal Shutdown Detect Temperature TTSD 150 ℃ Junction temperature 6
Thermal Shutdown Release Temperature TTSR 125 ℃ Junction temperature 6
Thermal Shutdown Hysteresis Width TTSD-TTSR 25 ℃ Junction temperature 6

CAD (KiCad official)

  • Symbol: XC6701B502PR-G
  • Footprint: Package_TO_SOT_SMD:SOT-89-5
  • 3D model: SOT-89-5 (KiCad packages3D, STEP)
  • 3D model files: xc6701b502pr-g-etched.step / xc6701b502pr-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xc6701b502pr-g.step / xc6701b502pr-g.glb are the bare package body.

Provenance

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

  • Datasheet: Torex Semicon datasheet (29 pp, sha256 7187ae5a07cfe078, 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