component

MIC6315-29D3UY-TR

Public Made by Adom

by adom

Microchip Tech Monitors & Reset Circuits, SOT-143-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower supply chipmic6315-29d3uy-trfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4h ago
viewers mic6315-29d3uy-tr: viewers · Ray 2h ago
mic6315-29d3uy-tr-etched.glb Publish 0.1.0 · Ray 4h ago
mic6315-29d3uy-tr-etched.step mic6315-29d3uy-tr: factory component page (tier=mfr) · Ray 2h ago
mic6315-29d3uy-tr-hero.glb mic6315-29d3uy-tr: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
mic6315-29d3uy-tr-hero.overlay.json Publish 0.1.0 · Ray 4h ago
mic6315-29d3uy-tr.glb Publish 0.1.0 · Ray 4h ago
mic6315-29d3uy-tr.kicad_mod Publish 0.1.0 · Ray 4h ago
mic6315-29d3uy-tr.kicad_sym Publish 0.1.0 · Ray 4h ago
mic6315-29d3uy-tr.lbr Publish 0.1.1 · Ray 2h ago
mic6315-29d3uy-tr.step Publish 0.1.0 · Ray 4h ago
package.json Publish 0.1.1 · Ray 2h ago
page.json Set visibility: public · Ray 2h ago
README.md Publish 0.1.0 · Ray 4h ago

MIC6315-29D3UY-TR

Microchip Tech · Monitors & Reset Circuits · SOT-143-4

MIC6315-29D3UY-TR from Microchip Tech, in a SOT-143-4. 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 GND power_in IC ground.
2 /RESET output Active-low open-drain reset output that goes low if VCC falls below the reset threshold and stays asserted for one reset timeout period after VCC exceeds the threshold; requires a pull-up resistor, limited to 6.0V maximum, and remains valid with VCC as low as 1V.
3 /MR input Manual reset input where a logic LOW forces a reset that stays asserted while held low and for one reset timeout period after going HIGH; can be shorted to ground via a switch or driven by TTL/CMOS logic, has a 10 to 30 kΩ internal pull-up (20 kΩ typ), and should be floated if unused.
4 VCC power_in Power supply input with operating range of 1V to 5.5V and absolute maximum of 6.0V.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-143-4
Category Power Supply Chip
Pins 4

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating Voltage Range VCC 1 5.5 V 3
Supply Current ICC 5 15 µA VCC = 5.5V, no load 3
Supply Current ICC 5 10 µA VCC = 3.6V, no load 3
Reset Voltage Threshold Tolerance VTH -2.5 2.5 % Note 1; nominal VTH 2.93V 3
Reset Timeout Period tRST 140 200 320 ms D3U 3
/RESET Output Voltage VOL 0.4 V VCC ≥ 4.0V, ISNK = 3.2 mA 3
/RESET Output Voltage VOL 0.3 V VCC ≥ 2.5V, ISNK = 1.2 mA 3
/RESET Output Leakage 1 µA /RESET deasserted 3
/MR Minimum Pulse Width 10 µs 3
/MR Pull-Up Resistance 10 20 30 kΩ 4
Reset Voltage Threshold Nominal VTH 2.93 V Nominal VTH code 29 8
/MR-to-Reset Delay 0.5 µs 3
/MR Glitch Immunity 100 ns 4
Terminal Voltage (VCC, /RESET) -0.3 6 V 3
Rate of Rise (VCC) 100 V/µs 3
Input Current (VCC, /MR) 20 mA 3
Output Current (/RESET) 20 mA 3
ESD Rating 3 kV Human body model, 1.5 kΩ in series with 100 pF 3
Input Voltage (/RESET) 0 5.5 V GND to +5.5V 3
Power Dissipation 320 mW TA = +70°C 3
Junction Temperature Range TJ -40 125 °C Note 1 4
Operating Temperature Range TA -40 85 °C 4
Storage Temperature Range TS -65 150 °C 4
Lead Temperature 300 °C Soldering, 10 sec. 4

CAD (KiCad official)

  • Symbol: MIC6315-29D3UY-TR
  • Footprint: Package_TO_SOT_SMD:SOT-143
  • 3D model: SOT-143-4 (KiCad packages3D, STEP)
  • 3D model files: mic6315-29d3uy-tr-etched.step / mic6315-29d3uy-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic6315-29d3uy-tr.step / mic6315-29d3uy-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (16 pp, sha256 4fbfdf9bf321e18b, retrieved 2026-10-27, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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