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BA05CC0FP-E2

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ROHM Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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docs ba05cc0fp-e2: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray
viewers ba05cc0fp-e2: viewers · Ray
ba05cc0fp-e2-etched.fit.json ba05cc0fp-e2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
ba05cc0fp-e2-etched.glb ba05cc0fp-e2: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray
ba05cc0fp-e2-etched.step ba05cc0fp-e2: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray
ba05cc0fp-e2.glb Publish 0.1.0 · Ray
ba05cc0fp-e2.kicad_mod Publish 0.1.0 · Ray
ba05cc0fp-e2.kicad_sym Publish 0.1.0 · Ray
ba05cc0fp-e2.lbr Publish 0.1.0 · Ray
ba05cc0fp-e2.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json ba05cc0fp-e2: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray
README.md ba05cc0fp-e2: specified limits as data (metadata.characteristics, 23 rows from the datasheet) · Ray

BA05CC0FP-E2

ROHM · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252

BA05CC0FP-E2 from ROHM, in a TO-252. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Vcc power_in Power supply voltage input. Recommended operating range 4.0 V to 25.0 V (absolute max 35 V).
2 N.C. unconnected Unconnected terminal on TO252-3 package. (On the sibling TO220FP-3 variant this same physical pin is GND.)
3 OUT power_out Regulated voltage output, 5.0 V typical, up to 1 A output current. Tolerance ±2% (Vo(T) x 0.98 to Vo(T) x 1.02).
Fin GND power_in Ground / thermal fin. On TO252-3 the exposed tab (Fin) serves as the GND connection and heat-sinking pad; must be soldered to the PCB ground plane for thermal dissipation.

Key specifications

Parameter Value
Manufacturer ROHM
Package TO-252
Category PMIC
Pins 4

Ordering variants

Same part, different packaging or reel option.

  • BA05CC0FP-E2
  • BA05CC0T
  • BA05CC0WFP-E2
  • BA05CC0WT
  • BA05DD0WHFP-TR

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 Vo 5 V 6
Shut Down Current Isd 0 10 μA VCTL=0V 6
Bias Current Ib 2.5 5 mA VCTL=2V, Io=0mA 6
Dropout Voltage ΔVd 0.3 0.5 V Vcc=Vo×0.95 6
Peak Output Current Io 1 A 6
Ripple Rejection R.R. 45 55 dB f=120Hz, ein*7=1Vrms, Io=100mA 6
Line Regulation Reg.I 20 100 mV Vcc=Vo(T)+1→25V 6
Load Regulation Reg.L 50 150 mV Io=5mA→1A 6
Temperature Coefficient of Output Voltage Tcvo -0.02 0.02 ％/℃ Io=5mA,Tj=0 to 125℃ 6
Output Short Current Ios 0.4 A Vcc=25V 6
ON Mode Voltage VthH 2 V ACTIVE MODE, Io=0mA 6
OFF Mode Voltage VthL 0.8 V OFF MODE, Io=0mA 6
Input High Current ICTL 100 200 300 μA VCTL=5V, Io=0mA 6
Input Power Supply Voltage VCC 4 25 V BAxxCC0xx 5
Output Current Io 1 A BAxxCC0xx 5
Output Control Terminal Voltage Vctl 0 V 5
Input Power Supply Voltage VCC -0.3 35 V 5
Power Dissipation Pd 1200 mW TO252-3; Ta≥25℃ on 70mm×70mm×1.6mm glass epoxy board, reduced by 9.6 mW/℃ (note *2) 5
Operating Temperature Range Topr -40 125 ℃ 5
Ambient Storage Temperature Tstg -55 150 ℃ 5
Junction Temperature TjMAX. 150 ℃ 5
Output Control Terminal Voltage Vctl -0.3 V Only for models with shutdown switches (note *3) 5
Voltage Applied to the Tip VCC peak 50 V Applied voltage: 200msec or less (tr≥1msec) (note *4) 5

CAD (KiCad official)

  • Symbol: BA05CC0FP-E2
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: ba05cc0fp-e2-etched.step / ba05cc0fp-e2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ba05cc0fp-e2.step / ba05cc0fp-e2.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM datasheet (23 pp, sha256 a7cdaf4806983a19, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF