component
MD52E25QC3
Public Made by Adomby adom
Shanghai Mingda Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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md52e25qc3: specified limits as data (metadata.characteristics, 29 rows from the datasheet)
2 files changed
+391
README.md+36@@ -56,6 +56,42 @@ Same part, different packaging or reel option. - `MD52E40WB6` - `MD52E50WB6` +## 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(S)≥2.0V) | VOUT | -2 | | 2 | % | VIN=VOUT(S)+1.0V, IOUT=10mA | 4 |+| Dropout voltage (VOUT<3V) | VDROP | | | 240 | mV | VEN=VIN, IOUT=500mA | 4 |+| Line regulation | | | 0.05 | 0.1 | %/V | VOUT(S)+0.5V≤VIN=VEN≤7V, IOUT=10mA | 4 |+| Load regulation | | | 50 | 90 | mV | VIN=VEN=VOUT(S)+1.0V, 1mA≤IOUT≤500mA | 4 |+| Temperature stability | | -50 | | 50 | ppm/℃ | VIN=VEN=VOUT(S)+1.0V, IOUT=1mA, -40℃≤Ta≤125℃ | 4 |+| GND current (no load) | IGND | | 0.6 | 0.9 | μA | no load, VEN=VIN | 4 |+| GND current (IOUT=500mA) | IGND | | | 210 | μA | IOUT=500mA | 4 |+| Shutdown current | ISHUT | | 0.01 | 0.1 | μA | VIN=7.0V, VEN=0 | 4 |+| EN 'H' level voltage | VENH | 1 | | 7 | V | | 4 |+| EN 'L' level voltage | VENL | 0 | | 0.38 | V | | 4 |+| EN 'H' level current | IENH | -0.1 | | 0.1 | μA | VIN=7.0V, VEN=VIN | 4 |+| EN 'L' level current | IENL | -0.1 | | 0.1 | μA | VIN=7.0V, VEN=0 | 4 |+| Input voltage range | VIN | 2.2 | | 7 | V | | 4 |+| Maximum output current | IOUTMAX | 450 | | 500 | mA | | 4 |+| COUT auto-discharge resistance | RDCHG | 280 | 450 | 640 | Ω | VEN=0, VOUT=VOUT(S) | 4 |+| Current limit | ILIM | | | 750 | mA | VIN=VEN=VOUT(S)+1.0V, VOUT = 0.95 ×VOUT(S) | 4 |+| Short circuit current | ISHORT | | | 50 | mA | VIN=VEN=VOUT(S)+1.0V, VOUT=0V | 4 |+| Power supply rejection ratio (f=10Hz) | PSRR | | 64 | | dB | f=10Hz, IOUT=10mA | 4 |+| Power supply rejection ratio (f=100Hz) | PSRR | | 51 | | dB | f=100Hz, IOUT=10mA | 4 |+| Power supply rejection ratio (f=1kHz) | PSRR | | 34 | | dB | f=1kHz, IOUT=10mA | 4 |+| Input voltage (absolute maximum) | VIN | -0.3 | | 8 | V | | 3 |+| Power dissipation (SOT23-5) | PD | | | 250 | mW | SOT23-5 package | 3 |+| Thermal resistance junction-to-board (SOT23-5) | RθJB | | | 180 | ℃/W | SOT23-5; mounted on JEDEC standard 4-layer (2s2p) PCB | 3 |+| Operating ambient temperature | Topr | -40 | | 85 | ℃ | | 3 |+| Storage temperature | Tstg | -40 | | 125 | ℃ | | 3 |+| ESD protection (HBM) | ESD HBM | | | 6000 | V | | 3 |+| Input capacitor (CIN) | CIN | 1 | | | µF | Notes on use: input capacitor 1.0µF above | 3 |+| Output capacitor (COUT) | COUT | 1 | | | µF | Notes on use: output capacitor 1.0µF above | 3 |+| Nominal output voltage (MD52E25QC3) | VOUT | | 2.5 | | V | product selection for MD52E25QC3 | 2 |+ ## CAD (KiCad official) - Symbol: `MD52E25QC3`
page.json+355@@ -128,6 +128,361 @@ "Package": "SOT-23-5L", "Category": "Power Management (PMIC)", "Pins": "5"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "4168b8cf3e52f15f",+ "rows": [+ {+ "name": "Output voltage accuracy (VOUT(S)≥2.0V)",+ "symbol": "VOUT",+ "kind": "tolerance",+ "unit": "%",+ "min": -2,+ "typ": null,+ "max": 2,+ "conditions": "VIN=VOUT(S)+1.0V, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (VOUT<3V)",+ "symbol": "VDROP",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 240,+ "conditions": "VEN=VIN, IOUT=500mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%/V",+ "min": null,+ "typ": 0.05,+ "max": 0.1,+ "conditions": "VOUT(S)+0.5V≤VIN=VEN≤7V, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Load regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 50,+ "max": 90,+ "conditions": "VIN=VEN=VOUT(S)+1.0V, 1mA≤IOUT≤500mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Temperature stability",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "ppm/℃",+ "min": -50,+ "typ": null,+ "max": 50,+ "conditions": "VIN=VEN=VOUT(S)+1.0V, IOUT=1mA, -40℃≤Ta≤125℃",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "GND current (no load)",+ "symbol": "IGND",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.6,+ "max": 0.9,+ "conditions": "no load, VEN=VIN",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "GND current (IOUT=500mA)",+ "symbol": "IGND",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 210,+ "conditions": "IOUT=500mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Shutdown current",+ "symbol": "ISHUT",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.01,+ "max": 0.1,+ "conditions": "VIN=7.0V, VEN=0",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN 'H' level voltage",+ "symbol": "VENH",+ "kind": "electrical",+ "unit": "V",+ "min": 1,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN 'L' level voltage",+ "symbol": "VENL",+ "kind": "electrical",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 0.38,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN 'H' level current",+ "symbol": "IENH",+ "kind": "electrical",+ "unit": "μA",+ "min": -0.1,+ "typ": null,+ "max": 0.1,+ "conditions": "VIN=7.0V, VEN=VIN",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN 'L' level current",+ "symbol": "IENL",+ "kind": "electrical",+ "unit": "μA",+ "min": -0.1,+ "typ": null,+ "max": 0.1,+ "conditions": "VIN=7.0V, VEN=0",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.2,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum output current",+ "symbol": "IOUTMAX",+ "kind": "electrical",+ "unit": "mA",+ "min": 450,+ "typ": null,+ "max": 500,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "COUT auto-discharge resistance",+ "symbol": "RDCHG",+ "kind": "electrical",+ "unit": "Ω",+ "min": 280,+ "typ": 450,+ "max": 640,+ "conditions": "VEN=0, VOUT=VOUT(S)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Current limit",+ "symbol": "ILIM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 750,+ "conditions": "VIN=VEN=VOUT(S)+1.0V, VOUT = 0.95 ×VOUT(S)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Short circuit current",+ "symbol": "ISHORT",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "VIN=VEN=VOUT(S)+1.0V, VOUT=0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power supply rejection ratio (f=10Hz)",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 64,+ "max": null,+ "conditions": "f=10Hz, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power supply rejection ratio (f=100Hz)",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 51,+ "max": null,+ "conditions": "f=100Hz, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power supply rejection ratio (f=1kHz)",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 34,+ "max": null,+ "conditions": "f=1kHz, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (absolute maximum)",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Power dissipation (SOT23-5)",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 250,+ "conditions": "SOT23-5 package",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-to-board (SOT23-5)",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": null,+ "max": 180,+ "conditions": "SOT23-5; mounted on JEDEC standard 4-layer (2s2p) PCB",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating ambient temperature",+ "symbol": "Topr",+ "kind": "recommended_operating",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD protection (HBM)",+ "symbol": "ESD HBM",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 6000,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input capacitor (CIN)",+ "symbol": "CIN",+ "kind": "recommended_operating",+ "unit": "µF",+ "min": 1,+ "typ": null,+ "max": null,+ "conditions": "Notes on use: input capacitor 1.0µF above",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output capacitor (COUT)",+ "symbol": "COUT",+ "kind": "recommended_operating",+ "unit": "µF",+ "min": 1,+ "typ": null,+ "max": null,+ "conditions": "Notes on use: output capacitor 1.0µF above",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Nominal output voltage (MD52E25QC3)",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.5,+ "max": null,+ "conditions": "product selection for MD52E25QC3",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [