component
MCP6441T-E
Public Made by Adomby adom
Microchip Tech Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, 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
markdownMCP6441T-E
Microchip Tech · Operational Amplifier · SOT-23-5
MCP6441T-E from Microchip Tech, in a SOT-23-5. 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 | VOUT | output | Analog output is a low-impedance voltage source; with VDD = 6.0V and RL = 10 kΩ the output swings from VSS + 20 mV (min) to VDD - 20 mV (max). |
| 2 | VSS | power_in | Negative power supply; VDD must be 1.4 V to 6.0 V above VSS, and in normal operation other pin voltages stay between VSS and VDD (VSS is tied to ground in single-supply use). |
| 3 | VIN+ | power_in | Non-inverting analog input is a low-bias-current, high-impedance CMOS input; the common-mode input voltage range is VSS - 0.3 V to VDD + 0.3 V. |
| 4 | VIN- | power_in | Inverting analog input is a low-bias-current, high-impedance CMOS input; the common-mode input voltage range is VSS - 0.3 V to VDD + 0.3 V. |
| 5 | VDD | power_in | Positive power supply, 1.4 V to 6.0 V above VSS; a bypass capacitor must be connected to VDD. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VDD | 1.4 | 6 | V | 3 | ||
| Operating temperature range | TA | -40 | 125 | °C | Note 1: internal junction temperature (TJ) must not exceed the absolute maximum junction temperature (+150°C) | 4 | |
| Input offset voltage | VOS | -4.5 | 4.5 | mV | VCM = VSS | 3 | |
| Power supply rejection ratio | PSRR | 65 | 86 | dB | VCM = VSS | 3 | |
| Common mode input voltage range | VCMR | -0.3 | 0.3 | V | 3 | ||
| Common mode rejection ratio | CMRR | 60 | 76 | dB | VCM = -0.3V to 6.3V, VDD = 6.0V | 3 | |
| DC open-loop gain (large signal) | AOL | 90 | 110 | dB | VOUT = 0.1V to VDD-0.1V; RL = 10 kΩ connected to VL | 3 | |
| Maximum output voltage swing, low (from VSS) | VOL | 20 | mV | VDD = 6.0V, RL = 10 kΩ, 0.5V input overdrive | 3 | ||
| Maximum output voltage swing, high (from VDD) | VOH | -20 | mV | VDD = 6.0V, RL = 10 kΩ, 0.5V input overdrive | 3 | ||
| Quiescent current per amplifier | IQ | 250 | 450 | 650 | nA | IO = 0, VDD = 5.0V | 3 |
| Storage temperature range | TA | -65 | 150 | °C | 4 | ||
| Thermal resistance, 5-pin SOT-23 | θJA | 220.7 | °C/W | 4 | |||
| Current at input pins | -2 | 2 | mA | 3 | |||
| Analog input voltage (VIN+ and VIN-) | -1 | 1 | V | See section 4.1.2 Input voltage limitations | 3 | ||
| Voltage on all other inputs and outputs | -0.3 | 0.3 | V | 3 | |||
| Current on output and supply pins | -30 | 30 | mA | 3 | |||
| Maximum junction temperature (TJ) | TJ | 150 | °C | 3 | |||
| ESD protection, HBM (all pins) | 4 | kV | Human body model (HBM) | 3 | |||
| ESD protection, MM (all pins) | 200 | V | Machine model (MM) | 3 |
CAD (KiCad official)
- Symbol:
MCP6441T-E - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
mcp6441t-e-etched.step/mcp6441t-e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcp6441t-e.step/mcp6441t-e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (42 pp, sha256
479fc8a771889840, retrieved 2026-10-18, 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 0.3, primaryclaude-haiku-5-5(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).