component
LMR64010XMFX
Public Unreviewedby Ray
Texas Instruments DC-DC Converters, SOT-23-5. 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
markdownLMR64010XMFX
Texas Instruments · DC-DC Converters · SOT-23-5
LMR64010XMFX from Texas Instruments, in a SOT-23-5. 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 | SW | output | Drain of the internal NMOS FET switch. Connects to the boost inductor and Schottky diode; rated -0.4V to +40V absolute maximum. Carries the switched inductor current (up to 1A typical current limit, ~1.5A max). |
| 2 | GND | power_in | Analog and power ground. Common return for the internal switch, control circuitry, and external bypass/feedback components. |
| 3 | FB | input | Feedback input to the internal error amplifier. Connects to the mid-point of an external resistive divider from VOUT to GND; regulates to VFB = 1.230V (typ), 1.205V-1.255V. Absolute maximum -0.4V to +6V; bias current ~60nA. |
| 4 | SHDN | input | Active-low shutdown control input (logic level). Drive below 0.50V to disable the device (Iq drops to ~0.024uA); drive above 1.5V to enable. Tie to VIN if shutdown is not used. Absolute maximum -0.4V to VIN+0.3V. |
| 5 | VIN | power_in | Analog and power input. Operates from 2.7V to 14V; absolute maximum 14.5V. Bypass locally with a low-ESR ceramic capacitor (2.2uF typ) to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
LMR64010XMFX
CAD (KiCad official)
- Symbol:
LMR64010XMFX - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (21 pp, sha256
5f71cf34a5772c63, retrieved 2026-08-17, tier: manufacturer) - 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).