component
MC33269ST-3.3T3G
Public Made by Adomby adom
onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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mc33269st-3-3t3g: specified limits as data (metadata.characteristics, 18 rows from the datasheet)
2 files changed
+249−1
README.md+25@@ -22,6 +22,31 @@ MC33269ST-3.3T3G from onsemi, in a SOT-223-4. Pinout and pin descriptions extrac | Category | Power Management (PMIC) | | Pins | 4 | +## 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 (3.3 Suffix) | VO | 3.27 | 3.3 | 3.33 | V | Iout = 10 mA, TA = 25°C, VCC = 5.3 V | 2 |+| Output Voltage (Line, Load and Temperature, 3.3 Suffix) | VO | 3.23 | 3.3 | 3.37 | V | (1.25 V ≤ Vin − Vout ≤ 15 V, Iout = 500 mA) or (1.35 V ≤ Vin − Vout ≤ 10 V, Iout = 800 mA) | 2 |+| Line Regulation | Regline | | | 0.3 | % | Iout = 10 mA, Vin = [Vout + 1.5 V] to Vin = 20 V, TA = 25°C | 2 |+| Load Regulation | Regload | | | 0.5 | % | Vin = Vout + 3.0 V, Iout = 10 mA to 800 mA, TA = 25°C | 2 |+| Dropout Voltage | Vin − Vout | | 1 | 1.25 | V | Iout = 500 mA | 2 |+| Dropout Voltage | Vin − Vout | | 1.1 | 1.35 | V | Iout = 800 mA | 2 |+| Ripple Rejection | RR | 55 | | | dB | 10 Vpp, 120 Hz sinewave; Iout = 500 mA | 2 |+| Current Limit | ILimit | 800 | | | mA | Vin − Vout = 10 V | 2 |+| Quiescent Current (Fixed Output) | IQ | | 5.5 | 8 | mA | 1.5 V ≤ Vout ≤ 3.5 V | 2 |+| Power Supply Input Voltage | Vin | | | 20 | V | | 2 |+| Electrostatic Discharge Sensitivity, Human Body Model | ESD | | | 4000 | V | Human Body Model (HBM) | 2 |+| Electrostatic Discharge Sensitivity, Machine Model | ESD | | | 400 | V | Machine Model (MM) | 2 |+| Operating Ambient Temperature Range | TA | -40 | | 125 | °C | MC33269 | 2 |+| Operating Die Junction Temperature Range | TJ | -40 | | 150 | °C | | 2 |+| Storage Temperature | Tstg | -55 | | 150 | °C | | 2 |+| Minimum Required Load Current, Fixed Output Voltage | ILoad | | 8 | | mA | Fixed output voltage | 2 |+| Thermal Resistance, Junction-to-Ambient (SOT-223) | θJA | | 156 | | °C/W | Case 318E (SOT-223), TA = 25°C | 2 |+| Thermal Resistance, Junction-to-Case (SOT-223) | θJC | | 15 | | °C/W | Case 318E (SOT-223), TA = 25°C | 2 |+ ## CAD (KiCad official) - Symbol: `MC33269ST-3.3T3G`
page.json+224−1@@ -155,6 +155,229 @@ "Package": "SOT-223-4", "Category": "Power Management (PMIC)", "Pins": "4"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "f3d4e0daaeb2cc5e",+ "rows": [+ {+ "name": "Output Voltage (3.3 Suffix)",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "V",+ "min": 3.27,+ "typ": 3.3,+ "max": 3.33,+ "conditions": "Iout = 10 mA, TA = 25°C, VCC = 5.3 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage (Line, Load and Temperature, 3.3 Suffix)",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "V",+ "min": 3.23,+ "typ": 3.3,+ "max": 3.37,+ "conditions": "(1.25 V ≤ Vin − Vout ≤ 15 V, Iout = 500 mA) or (1.35 V ≤ Vin − Vout ≤ 10 V, Iout = 800 mA)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Line Regulation",+ "symbol": "Regline",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 0.3,+ "conditions": "Iout = 10 mA, Vin = [Vout + 1.5 V] to Vin = 20 V, TA = 25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Load Regulation",+ "symbol": "Regload",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "Vin = Vout + 3.0 V, Iout = 10 mA to 800 mA, TA = 25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Dropout Voltage",+ "symbol": "Vin − Vout",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1,+ "max": 1.25,+ "conditions": "Iout = 500 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Dropout Voltage",+ "symbol": "Vin − Vout",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.1,+ "max": 1.35,+ "conditions": "Iout = 800 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Ripple Rejection",+ "symbol": "RR",+ "kind": "electrical",+ "unit": "dB",+ "min": 55,+ "typ": null,+ "max": null,+ "conditions": "10 Vpp, 120 Hz sinewave; Iout = 500 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Current Limit",+ "symbol": "ILimit",+ "kind": "electrical",+ "unit": "mA",+ "min": 800,+ "typ": null,+ "max": null,+ "conditions": "Vin − Vout = 10 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Quiescent Current (Fixed Output)",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 5.5,+ "max": 8,+ "conditions": "1.5 V ≤ Vout ≤ 3.5 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power Supply Input Voltage",+ "symbol": "Vin",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic Discharge Sensitivity, Human Body Model",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 4000,+ "conditions": "Human Body Model (HBM)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic Discharge Sensitivity, Machine Model",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 400,+ "conditions": "Machine Model (MM)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Ambient Temperature Range",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "MC33269",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Die Junction Temperature Range",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Minimum Required Load Current, Fixed Output Voltage",+ "symbol": "ILoad",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 8,+ "max": null,+ "conditions": "Fixed output voltage",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction-to-Ambient (SOT-223)",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 156,+ "max": null,+ "conditions": "Case 318E (SOT-223), TA = 25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction-to-Case (SOT-223)",+ "symbol": "θJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "Case 318E (SOT-223), TA = 25°C",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -196,4 +419,4 @@ "visibility": { "public": true }-}+}