component
TL5209DR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. 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
markdownTL5209DR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOIC-8
TL5209DR from Texas Instruments, in a SOIC-8. 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 | EN | input | Active-high control input enabling regulator at VEN ≥2 V and disabling at VEN <0.4 V or when left open. |
| 2 | IN | power_in | Input supply voltage pin with operating range of 2.5 V to 16 V. |
| 3 | OUT | power_out | Regulated output voltage adjustable from 1.242 V to 6.75 V via resistor divider connected to ADJ/BYP pin, maximum 500 mA output current. |
| 4 | ADJ/BYP | input | Adjustment/Bypass pin providing 1.242 V internal reference for output voltage configuration via external resistor divider; optional 470 pF bypass capacitor supported for improved noise performance. |
| 5 | GND | power_in | Ground connection providing return path and circuit reference. |
| 6 | GND | power_in | Ground connection providing return path and circuit reference. |
| 7 | GND | power_in | Ground connection providing return path and circuit reference. |
| 8 | GND | power_in | Ground connection providing return path and circuit reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TL5209DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tl5209dr-etched.step/tl5209dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tl5209dr.step/tl5209dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (24 pp, sha256
5c8d91451ea1a3ed, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).