component
bd33ka5fp-e2
Public Made by Adomby adom
ROHM Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Datasheet-verified pinout, KiCad symbol/footprint/3D.
← Commit history
bd33ka5fp-e2: specified limits as data (metadata.characteristics, 22 rows from the datasheet)
2 files changed
+302
README.md+29@@ -28,6 +28,35 @@ BD33KA5FP-E2 from ROHM, in a TO-252-2(DPAK). Pinout and pin descriptions extract - `BD33KA5FP-E2WFP-E2` - `BD33KA5FP-E2WF-E2` +## 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 precision (general description) | VOUT | -1 | | 1 | % | | 1 |+| Peak Output Current | Io | 500 | | | mA | | 4 |+| Dropout Voltage | ΔVd | | 0.12 | 0.2 | V | Io=200mA, Vcc=0.95×Vo | 4 |+| Shut Down Current | Isd | | 0 | 1 | μA | VCTL=0V, Io=0mA (OFFmode) | 4 |+| Bias Current | Ib | | 350 | 550 | μA | Io=0mA | 4 |+| Line Regulation | Reg.I | | 10 | 35 | mV | Vcc=Vo+0.5V→5.5V, Io=200mA | 4 |+| Load Regulation | Reg.L | | 25 | 75 | mV | Io=0mA→500mA | 4 |+| Temperature Coefficient of Output Voltage | Tcvo | -100 | | 100 | ppm/℃ | Io=5mA,Tj=0 to 125℃ | 4 |+| CTL ON Mode Voltage | VCTLON | 2 | | | V | ACTIVE MODE, Io=0mA | 4 |+| CTL OFF Mode Voltage | VCTLOFF | | | 0.8 | V | OFF MODE, Io=0mA | 4 |+| CTL Input Current | ICTL | 20 | 40 | 60 | μA | Io=0mA | 4 |+| Input Power Supply Voltage | Vcc | 2.3 | | 5.5 | V | | 4 |+| Output Current | Io | 0 | | 500 | mA | | 4 |+| Output Control Terminal Voltage | VCTL | 0 | | | V | | 4 |+| Power Supply Voltage | Vcc | -0.3 | | 7 | V | | 4 |+| Output Control Terminal Voltage | VCTL | -0.3 | | | V | | 4 |+| Power Dissipation (TO252-3) | Pd | | | 1200 | mW | 70mm×70mm×1.6mm glass epoxy board; reduce by 9.6 mW/℃ over 25℃ | 4 |+| Operating Temperature Range | Topr | -40 | | 105 | ℃ | | 4 |+| Ambient Storage Temperature | Tstg | -55 | | 150 | ℃ | | 4 |+| Maximum Junction Temperature | Tjmax | | | 150 | ℃ | | 4 |+| Ripple Rejection | R.R. | | 50 | | dB | f=120Hz, ein=-10dBV, Io=100mA | 4 |+| Thermal resistance junction-to-ambient (TO252-3) | θja | | 104.2 | | ℃/W | Rohm standard board, 70×70×1.6mm, copper foil 7×7mm² | 9 |+ ## CAD (KiCad official) - Symbol: `BD33KA5FP-E2`
page.json+273@@ -139,5 +139,278 @@ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]+ },+ "metadata": {+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": null,+ "rows": [+ {+ "name": "Output Voltage precision (general description)",+ "symbol": "VOUT",+ "kind": "tolerance",+ "unit": "%",+ "min": -1,+ "typ": null,+ "max": 1,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Peak Output Current",+ "symbol": "Io",+ "kind": "electrical",+ "unit": "mA",+ "min": 500,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Dropout Voltage",+ "symbol": "ΔVd",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.12,+ "max": 0.2,+ "conditions": "Io=200mA, Vcc=0.95×Vo",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Shut Down Current",+ "symbol": "Isd",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0,+ "max": 1,+ "conditions": "VCTL=0V, Io=0mA (OFFmode)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Bias Current",+ "symbol": "Ib",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 350,+ "max": 550,+ "conditions": "Io=0mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Line Regulation",+ "symbol": "Reg.I",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 10,+ "max": 35,+ "conditions": "Vcc=Vo+0.5V→5.5V, Io=200mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Load Regulation",+ "symbol": "Reg.L",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 25,+ "max": 75,+ "conditions": "Io=0mA→500mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Temperature Coefficient of Output Voltage",+ "symbol": "Tcvo",+ "kind": "temperature_coefficient",+ "unit": "ppm/℃",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "Io=5mA,Tj=0 to 125℃",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "CTL ON Mode Voltage",+ "symbol": "VCTLON",+ "kind": "electrical",+ "unit": "V",+ "min": 2,+ "typ": null,+ "max": null,+ "conditions": "ACTIVE MODE, Io=0mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "CTL OFF Mode Voltage",+ "symbol": "VCTLOFF",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.8,+ "conditions": "OFF MODE, Io=0mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "CTL Input Current",+ "symbol": "ICTL",+ "kind": "electrical",+ "unit": "μA",+ "min": 20,+ "typ": 40,+ "max": 60,+ "conditions": "Io=0mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input Power Supply Voltage",+ "symbol": "Vcc",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.3,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Current",+ "symbol": "Io",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": 0,+ "typ": null,+ "max": 500,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Control Terminal Voltage",+ "symbol": "VCTL",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power Supply Voltage",+ "symbol": "Vcc",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Control Terminal Voltage",+ "symbol": "VCTL",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation (TO252-3)",+ "symbol": "Pd",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 1200,+ "conditions": "70mm×70mm×1.6mm glass epoxy board; reduce by 9.6 mW/℃ over 25℃",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating Temperature Range",+ "symbol": "Topr",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 105,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Ambient Storage Temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum Junction Temperature",+ "symbol": "Tjmax",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Ripple Rejection",+ "symbol": "R.R.",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 50,+ "max": null,+ "conditions": "f=120Hz, ein=-10dBV, Io=100mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-to-ambient (TO252-3)",+ "symbol": "θja",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 104.2,+ "max": null,+ "conditions": "Rohm standard board, 70×70×1.6mm, copper foil 7×7mm²",+ "source_page": 9,+ "source": "datasheet"+ }+ ]+ } } }