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LM3710XQMM-308

Public Made by Adom

by adom

Texas Instruments Monitors & Reset Circuits, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LM3710XQMM-308

Texas Instruments · Monitors & Reset Circuits · VSSOP-10-0.5mm

LM3710XQMM-308 from Texas Instruments, in a VSSOP-10-0.5mm. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VCC power_in Power Supply input.
2 MR input Manual-Reset input; when MR is less than VMRT (Manual Reset Threshold), RESET/RESET is engaged.
3 PFI input Power-Fail Comparator Input; when PFI is less than VPFT (Power-Fail Reset Threshold), the PFO goes low; otherwise, PFO remains high.
4 WDI input Watchdog Input Transition Monitor; if no transition activity occurs for a period exceeding tWD (Watchdog Timeout Period), reset is engaged.
5 GND power_in Ground reference for all signals.
6 NC unconnected No Connect test input used at factory only; leave floating.
7 LLO output Low-Line Logic Output providing early power-fail warning that goes low when VCC falls below VLLOT (Low-Line Output Threshold) to generate NMI (Non-Maskable Interrupt).
8 PFO output Power-Fail Logic Output; when PFI is below VPFT, PFO goes low; otherwise, PFO remains high.
9 NC unconnected No Connect test input used at factory only; leave floating.
10 RESET output Reset Logic Output that pulses low for tRP (Reset Timeout Period) when triggered and stays low whenever VCC or MR are below reset threshold (LM3710 only).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-10-0.5mm
Category Power Supply Chip
Pins 10

CAD (KiCad official)

  • Symbol: LM3710XQMM-308
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
  • 3D model files: lm3710xqmm-308-etched.step / lm3710xqmm-308-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm3710xqmm-308.step / lm3710xqmm-308.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (21 pp, sha256 2c440c29b3066032, retrieved 2026-10-03, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (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).

Datasheet PDF