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LM3710XQMM-308
Public Made by Adomby 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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm3710xqmm-308.step/lm3710xqmm-308.glbare 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).
# 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](https://www.ti.com/cn/lit/gpn/lm3710) (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](docs/lm3710xqmm-308-datasheet.pdf)