component

TCR2EE48

Public Made by Adom

by adom

TOSHIBA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-553. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TCR2EE48

TOSHIBA · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-553

TCR2EE48 from TOSHIBA, in a SOT-553. 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 power_out Regulated output (4.8 V typ. for TCR2EE48), requires an output capacitor of at least 1.0 μF and supplies up to 200 mA.
2 GND power_in Ground pin.
3 CONTROL input On/off control input: HIGH (1.0 to 5.5 V) = ON, LOW (0 to 0.4 V) or open = OFF, with a pull-down connection to GND.
4 NC unconnected No connection.
5 VIN power_in Supply input of 1.5 to 5.5 V, requires an input capacitor of at least 0.1 μF.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-553
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 accuracy VOUT -1 1 % 1.8 V ≤ VOUT; IOUT = 50 mA (Note 6) 5
Input voltage VIN 1.5 5.5 V IOUT = 1 mA 5
Line regulation Reg·line 1 15 mV VOUT + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 1 mA 5
Load regulation Reg·load 15 30 mV 1 mA ≤ IOUT ≤ 150 mA 5
Quiescent current IB 35 60 μA IOUT = 0 mA 5
Stand-by current IB (OFF) 0.1 1 μA VCT = 0 V 5
Dropout voltage (3.0 V ≤ VOUT ≤ 5.0 V output row) VDO 150 200 mV IOUT = 150 mA, CIN = 0.1 μF, COUT = 1.0 μF, Tj = 25°C 5
Control voltage (ON) VCT (ON) 1 5.5 V 5
Control voltage (OFF) VCT (OFF) 0 0.4 V 5
Input voltage VIN 1.5 5.5 V Note 4: IOUT = 1 mA 2
Control voltage VCT 0 5.5 V 2
Output voltage VOUT 1 5 V 2
Output current (DC) IOUT 200 mA Note 5 2
Operation temperature Topr -40 85 °C 2
Output capacitance COUT 1 μF 2
Input capacitance CIN 0.1 μF 2
Input voltage VIN 6 V Ta = 25°C 2
Control voltage VCT -0.3 6 V Ta = 25°C 2
Output voltage VOUT -0.3 V Upper limit printed as VIN + 0.3 V; Ta = 25°C 2
Power dissipation (ESV, unit rating) PD 150 mW Note 1: unit rating; Ta = 25°C 2
Power dissipation (ESV, board mounted) PD 320 mW Note 3: mounted on FR4 board 30 mm × 30 mm × 0.8 mm; Ta = 25°C 2
Junction temperature Tj 150 °C 2
Storage temperature range Tstg -55 150 °C 2

CAD (KiCad official)

  • Symbol: TCR2EE48
  • Footprint: Package_TO_SOT_SMD:SOT-553
  • 3D model: SOT-553 (KiCad packages3D, STEP)
  • 3D model files: tcr2ee48-etched.step / tcr2ee48-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tcr2ee48.step / tcr2ee48.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (17 pp, sha256 892091217fce5cfe, 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