component
STP08CP05TTR
Public Made by Adomby adom
STMicroelectronics LED Drivers, TSSOP-16. Pinout extracted from 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
markdownSTP08CP05TTR
STMicroelectronics · LED Drivers · TSSOP-16
STP08CP05TTR from STMicroelectronics, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground terminal. Return path for supply and output sink currents (IGND rated up to 800 mA absolute max). |
| 2 | SDI | input | Serial data input to the 8-bit shift register. Sampled on the rising edge of CLK. |
| 3 | CLK | input | Clock input for the shift register. Rising-edge triggered; maximum 30 MHz operating (50 MHz absolute max). |
| 4 | LE | input | Latch enable input. When high, data in the shift register is transferred to the output D-type storage register. |
| 5 | OUT0 | output | Constant-current sink output 0. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance; drives one or more series LEDs to VDD_LED. |
| 6 | OUT1 | output | Constant-current sink output 1. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 7 | OUT2 | output | Constant-current sink output 2. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 8 | OUT3 | output | Constant-current sink output 3. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 9 | OUT4 | output | Constant-current sink output 4. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 10 | OUT5 | output | Constant-current sink output 5. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 11 | OUT6 | output | Constant-current sink output 6. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 12 | OUT7 | output | Constant-current sink output 7. Sinks 5-100 mA (set by R-EXT) with up to 20 V compliance. |
| 13 | OE | input | Output enable, active low. When low, current sinks are enabled; when high, outputs are forced off. Supports PWM dimming (0-100% duty) for LED brightness control. |
| 14 | SDO | output | Serial data out. Last stage of the 8-bit shift register, used for cascading multiple devices. |
| 15 | R-EXT | passive | Constant-current programming pin. An external resistor from R-EXT to GND sets the per-channel output sink current (5-100 mA range). |
| 16 | VDD | power_in | Logic supply voltage terminal. Nominally 5 V; device also operates down to 3 V. Absolute max 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-16 |
| Category | LED-drv |
| Pins | 16 |
Ordering variants
Same part, different packaging or reel option.
STP08CP05TTRSTP08CP05TTRXTTRSTP08CP05TTRMTRSTP08CP05TTRB1R
CAD (KiCad official)
- Symbol:
STP08CP05TTR - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
stp08cp05ttr-etched.step/stp08cp05ttr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stp08cp05ttr.step/stp08cp05ttr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (30 pp, sha256
390a5bbd882f195e, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).