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XC6210B402MR-G

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Torex Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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XC6210B402MR-G

Torex Semicon · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25

XC6210B402MR-G from Torex Semicon, in a SOT-25. 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 Power input with an operating voltage range of 1.50V to 6.00V and an absolute maximum input voltage of 6.5V.
2 VSS power_in Ground pin; VSS is the reference for the CE pin logic levels and the output pull-down path in shutdown, and the output capacitor CL should be connected as close as possible between VOUT and VSS.
3 CE input ON/OFF control for the B-type part (CE High Active, no pull-down resistor), with CE H level at 1.3V minimum to 6.0V maximum and CE L level at 0.25V maximum; the datasheet warns that operation becomes unstable with CE left open, so it should be driven to VIN or VSS.
4 NC unconnected No connection; the datasheet lists this pin as not connected internally.
5 VOUT power_out Regulated output with a selectable range of 0.80V to 5.00V in 0.05V steps, a 700mA minimum maximum output current for VOUT above 1.50V, and a 900mA absolute maximum output current rating.

Key specifications

Parameter Value
Manufacturer Torex Semicon
Package SOT-25
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 (VOUT(T)=4.00V, accuracy ±2%) VOUT(E) 3.92 4.08 V VIN=VOUT(T)+1.0V, IOUT=30mA, VCE=ON (VIN or VSS), VOUT(T)>1.50V 8
Maximum Output Current IOUTMAX 700 mA VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS), VOUT(T)>1.50V 6
Current Limiter ILIM 700 800 mA VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS), VOUT(T)>1.50V 6
Load Regulation △VOUT 15 60 mV 1mA<IOUT<100mA, VCE=ON(VIN or VSS) 6
Dropout Voltage (IOUT=30mA) Vdif1 15 23 mV IOUT=30mA, VCE=ON(VIN or VSS) 8
Dropout Voltage (IOUT=100mA) Vdif2 50 75 mV IOUT=100mA, VCE=ON(VIN or VSS) 8
Supply Current (B type) IDD 35 55 μA VIN=VCE=VOUT(T)+1.0V 6
Stand-by Current ISTBY -0.1 0.1 μA VIN=6.0V,VCE=OFF(VIN or VSS) 6
Line Regulation (VOUT(T)<4.50V) △VOUT/△VIN･VOUT 0.01 0.2 %/V VOUT(T)+1.0V≦VIN≦6.0V, VCE=ON(VIN or VSS), IOUT=30mA, VOUT(T)＜4.50V 6
Input Voltage VIN 1.5 6 V 6
Output Voltage Temperature Characteristics △VOUT/△Topr･△VOUT -100 100 ppm/℃ IOUT=30mA, VCE=ON (VIN or VSS), -40℃≦Topr≦85℃ 6
CE "H" Level Voltage VCEH 1.3 6 V 6
CE "L" Level Voltage VCEL 0.25 V 6
CE "H" Level Current (Type B) ICEH -0.1 0.1 μA VCE=VIN=VOUT(T)+1.0V (Type B/C/D) 6
CE "L" Level Current (Type B) ICEL -0.1 0.1 μA VIN=VOUT(T)+1.0V, VCE=VSS(Type A/B/D) 6
Short-Circuit Current ISHORT 50 mA VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS) 6
Ripple Rejection Rate PSRR 60 dB VIN=[VOUT(T)+1.0]VDC+0.5VP-PAC, VCE=ON(VIN or VSS), IOUT=30mA, f=1kHz, VOUT(T)＜4.75V 6
Input Voltage (absolute maximum) VIN 6.5 V 5
Output Current (absolute maximum) IOUT 900 mA 5
CE Pin Voltage (absolute maximum) VCE 6.5 V Range printed as VSS - 0.3 ~ 6.5 V 5
Power Dissipation SOT-25 Pd 250 mW Ta=25℃ 5
Power Dissipation SOT-25 (40mm x 40mm standard board) Pd 600 mW 40mm x 40mm standard board (*2) 5
Power Dissipation SOT-25 (JESD51-7 board) Pd 760 mW JESD51-7 board (*2) 5
Operating Temperature Range Topr -40 85 ℃ 5
Storage Temperature Range Tstg -55 125 ℃ 5

CAD (KiCad official)

  • Symbol: XC6210B402MR-G
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25 (KiCad packages3D, STEP)
  • 3D model files: xc6210b402mr-g-etched.step / xc6210b402mr-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xc6210b402mr-g.step / xc6210b402mr-g.glb are the bare package body.

Provenance

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

  • Datasheet: Torex Semicon datasheet (24 pp, sha256 41bebb0a51c12aa0, retrieved 2026-10-29, 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