component
LM5008MM
Public Made by Adomby adom
Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. 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
markdownLM5008MM
Texas Instruments · DC-DC Converters · VSSOP-8-0.65mm
LM5008MM from Texas Instruments, in a VSSOP-8-0.65mm. 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 | Switching node driven by the internal MOSFET, connecting to the output inductor, re-circulating diode, and bootstrap capacitor. |
| 2 | BST | input | Bootstrap capacitor input pin; external 0.01-µF ceramic capacitor required between BST and SW pins, charged by internal diode from VCC. |
| 3 | RCL | input | Current limit OFF-time set pin; external resistor to RTN sets off-time when current limit is detected, preset to 35 µs at FB = 0 V. |
| 4 | RTN | power_in | Ground pin providing ground reference for the entire circuit. |
| 5 | FB | input | Feedback input pin connected to the inverting input of the internal regulation comparator with 2.5-V threshold. |
| 6 | RON/SD | input | On-time set pin with external resistor to VIN setting switch on-time inversely proportional to VIN (minimum 400 ns at maximum VIN); also used for remote shutdown. |
| 7 | VCC | power_out | Output from the internal high voltage series pass regulator, regulated at 7 V and providing gate drive power for the internal buck switch; do not exceed 14 V. |
| 8 | VIN | power_in | Input voltage pin with recommended operating range of 9.5 V to 95 V and maximum transient capability to 100 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8-0.65mm |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM5008MM - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
- 3D model files:
lm5008mm-etched.step/lm5008mm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm5008mm.step/lm5008mm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
a1e70ba9613241bf, retrieved 2026-09-23, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).