component
TBD62503APG
Public Made by Adomby adom
TOSHIBA Power Distribution Switches, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTBD62503APG
TOSHIBA · Power Distribution Switches · DIP-16
TBD62503APG from TOSHIBA, in a DIP-16. 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 | I1 | input | Input pin for channel 1; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 2 | I2 | input | Input pin for channel 2; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 3 | I3 | input | Input pin for channel 3; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 4 | I4 | input | Input pin for channel 4; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 5 | I5 | input | Input pin for channel 5; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 6 | I6 | input | Input pin for channel 6; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 7 | I7 | input | Input pin for channel 7; for the TBD62503A series, VIN must be at least 2.5 V to turn the output on and at most 0.6 V to turn it off, with absolute maximum VIN of −0.5 to 30 V. |
| 8 | GND | power_in | Ground pin; the datasheet stresses careful GND line design because improper grounding or output short-circuits can destroy the IC. |
| 9 | NC | unconnected | Non-connection pin; the datasheet states no electrical function for it. |
| 10 | O7 | output | Sink output for channel 7, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
| 11 | O6 | output | Sink output for channel 6, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
| 12 | O5 | output | Sink output for channel 5, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
| 13 | O4 | output | Sink output for channel 4, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
| 14 | O3 | output | Sink output for channel 3, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
| 15 | O2 | output | Sink output for channel 2, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
| 16 | O1 | output | Sink output for channel 1, rated for a maximum output voltage of 50 V and a maximum output current of 300 mA/ch. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | DIP-16 |
| Category | Power Supply Chip |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TBD62503APG - Footprint:
Package_DIP:DIP-16_W7.62mm - 3D model: DIP-16 (KiCad packages3D, STEP)
- 3D model files:
tbd62503apg-etched.step/tbd62503apg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tbd62503apg.step/tbd62503apg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (11 pp, sha256
cd90e8be3abb8bac, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).