component
LMR14006YDDCR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSOT-23-6. Datasheet-verified pinout, 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
markdownLMR14006YDDCR
Texas Instruments · DC-DC Converters · TSOT-23-6
LMR14006YDDCR from Texas Instruments, in a TSOT-23-6. 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 | CB | passive | Bootstrap capacitor connection between this pin and SW pin; stores and supplies 4V to 6V bias voltage for internal high-side MOSFET gate drive. |
| 2 | GND | power_in | Ground connection; signal and power return path for internal circuits and external components. |
| 3 | FB | input | Feedback input for output voltage regulation; set VOUT = 0.765V × (1 + R1/R2) using external resistor divider with input range 0V to 5.5V. |
| 4 | /SHDN | input | Active-low enable input; pull below 1.25V typical rising threshold (1.05V to 1.38V range) to disable or leave floating to enable; high voltage tolerant to 40V. |
| 5 | VIN | power_in | Power supply input; 4V to 40V operating range supplies internal circuits and serves as drain connection for internal high-side MOSFET. |
| 6 | SW | output | Switch node output; connects to external inductor, Schottky diode, and bootstrap capacitor; drives up to 600mA peak switching current with voltage swing of -1V to 45V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
LMR14006YDDCR - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
lmr14006yddcr-etched.step/lmr14006yddcr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmr14006yddcr.step/lmr14006yddcr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (25 pp, sha256
3fd2f9fcd68ed311, retrieved 2026-09-22, tier: lcsc) - 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).