component
MC7805BDTRKG-JSM
Public Made by Adomby adom
JSMSEMI MOSFETs, TO-252-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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MC7805BDTRKG-JSM
JSMSEMI · MOSFETs · TO-252-2
MC7805BDTRKG-JSM from JSMSEMI, in a TO-252-2. 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 | INPUT | power_in | Unregulated input voltage pin, absolute maximum 35 V, with a 0.33 µF bypass capacitor recommended close to the regulator. |
| 2 | GND | power_in | Ground reference pin common to input and output, shown connected to both bypass capacitors in the application circuit. |
| 3 | OUTPUT | power_out | Regulated 5 V output (4.8 V to 5.2 V for the 5 V version) for up to 1.5 A, with a 0.1 µF bypass capacitor recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | TO-252-2 |
| Category | Transistors/Thyristors |
| Pins | 3 |
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 | VOUT | 4.8 | 5 | 5.2 | V | IOUT =5mA~1.0A | 3 |
| Output Voltage | VOUT | 4.75 | 5.25 | V | VIN =7.5 |
3 | |
| Load Regulation | VOUT | 50 | mV | IOUT =5mA~1.5A | 3 | ||
| Load Regulation | VOUT | 25 | mV | IOUT =0.25A~0.75A | 3 | ||
| Line Regulation | VOUT | 50 | mV | VIN =7~25V | 3 | ||
| Quiescent Current | IQ | 8 | mA | IOUT≤1.0A | 3 | ||
| Quiescent Current Change | IQ | 1 | mA | VIN =7.5~20V | 3 | ||
| Quiescent Current Change | IQ | 0.5 | mA | IOUT =5mA~1.0A | 3 | ||
| Ripple Rejection | RR | 62 | 80 | dB | VIN =8~18V,f=120Hz | 3 | |
| Dropout Voltage | VD | 2 | V | 3 | |||
| Input Voltage | VIN | 35 | V | 3 | |||
| Output Current | IOUT | 1.5 | A | 3 | |||
| Power Dissipation | PD | 10 | W | TC=25°C | 3 | ||
| Junction Temperature | TJ | 150 | °C | 3 | |||
| Operating Temperature | TOPR | -40 | 85 | °C | 3 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 3 | ||
| Output Noise Voltage | eN | 40 | μV | 10Hz≤f≤100kHz | 3 | ||
| Temperature coefficient of VOUT | VOUT/T | -0.6 | mV/C | IOUT =5mA | 3 | ||
| Peak Output Current | IPEAK | 1.8 | A | 3 | |||
| Short-Circuit Current | ISC | 250 | mA | VIN =35V | 3 | ||
| Junction to Ambient Thermal Resistance | θJA | 112 | °C/W | 3 | |||
| Junction to Case Thermal Resistance | θJC | 12.5 | °C/W | 3 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | 2. The maximum steady state usable output current are dependent on input voltage, heat sinking, lead length of the package and copper pattern of PCB. The data are showed as electrical characteristics | 3 |
CAD (KiCad official)
- Symbol:
MC7805BDTRKG-JSM - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252-2 (KiCad packages3D, STEP)
- 3D model files:
mc7805bdtrkg-jsm-etched.step/mc7805bdtrkg-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc7805bdtrkg-jsm.step/mc7805bdtrkg-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (9 pp, sha256
ec38d18ac2916793, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).