component
LMV721IDBVR-MS
Public Made by Adomby adom
MSKSEMI 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
markdownLMV721IDBVR-MS
MSKSEMI · Operational Amplifier · SOT-23-5
LMV721IDBVR-MS from MSKSEMI, 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 | OUT | output | Amplifier output (O); the datasheet states that output signals swinging more than 0.5 V beyond the supply rails should be current-limited to ±200 mA or less, and output short-circuit is continuous. |
| 2 | V- | power_in | Negative (lowest) power supply; the recommended supply range is 2.2 V to 5.5 V single-supply (V+ minus V-), with a 6 V absolute maximum supply voltage. |
| 3 | +IN | input | Positive (noninverting) input; input terminals are diode-clamped to the supply rails, signals beyond 0.5 V outside the rails should be limited to 10 mA, and the common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V. |
| 4 | -IN | input | Negative (inverting) input; input terminals are diode-clamped to the supply rails, signals beyond 0.5 V outside the rails should be limited to 10 mA, and the common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V. |
| 5 | V+ | power_in | Positive (highest) power supply; the recommended supply range is 2.2 V to 5.5 V and the absolute maximum supply voltage is 6 V, with a 0.1 µF capacitor recommended closely across the supply pins. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Input Offset Voltage (VS=+5V) | VOS | 0.2 | 2 | mV | VS=+5V; TA=25°C; VIN=VOUT=VS/2 | 5 | |
| Input Offset Voltage Average Drift (VS=+5V) | dVOS/dT | 0.6 | µV/°C | VS=+5V; TA = -40°C to 105°C | 5 | ||
| Input Bias Current (VS=+5V) | IB | 400 | 1000 | pA | VS=+5V; TA=25°C; VIN=VOUT=VS/2 | 5 | |
| Common-Mode Rejection Ratio (VS=+5V) | CMRR | 90 | 100 | dB | VS=+5V; ΔVIN=2V | 5 | |
| Open-Loop Voltage Gain (VS=+5V) | AV | 110 | 115 | dB | VS=+5V; ΔVOUT=4V | 5 | |
| Power-Supply Rejection Ratio (VS=+5V) | PSRR | 90 | 110 | dB | VS=+5V; VS=2.2V to 5.5V | 6 | |
| Operating Voltage Range | VS | 2.2 | 5.5 | V | IO=0A | 6 | |
| Quiescent Current/Amplifier (VS=+5V) | IQ | 250 | 288 | µA | VS=+5V; IO=0A | 6 | |
| Input Offset Voltage (VS=+2.2V) | VOS | 0.18 | 2 | mV | VS=+2.2V; TA=25°C; VIN=VOUT=VS/2 | 7 | |
| Input Offset Voltage Average Drift (VS=+2.2V) | dVOS/dT | 0.6 | µV/°C | VS=+2.2V; TA = -40°C to 105°C | 7 | ||
| Input Bias Current (VS=+2.2V) | IB | 200 | 700 | pA | VS=+2.2V; TA=25°C; VIN=VOUT=VS/2 | 7 | |
| Common-Mode Rejection Ratio (VS=+2.2V) | CMRR | 80 | 90 | dB | VS=+2.2V; ΔVIN=1V | 7 | |
| Open-Loop Voltage Gain (VS=+2.2V) | AV | 105 | 110 | dB | VS=+2.2V; ΔVOUT=2V | 7 | |
| Power-Supply Rejection Ratio (VS=+2.2V) | PSRR | 90 | 110 | dB | VS=+2.2V table; VS=2.2V to 5.5V | 8 | |
| Quiescent Current/Amplifier (VS=+2.2V) | IQ | 150 | 167 | µA | VS=+2.2V; IO=0A | 8 | |
| Supply Voltage, single-supply | Vs | 2.2 | 5.5 | V | Single-supply; Vs=(V+)-(V-) | 4 | |
| Supply Voltage, dual-supply | Vs | 1.1 | 2.75 | V | Dual-supply; printed as ±1.1 (MIN) and ±2.75 (MAX) | 4 | |
| Supply Voltage | 6 | V | 4 | ||||
| Signal Input Terminals Current | -10 | 10 | mA | Note (2): input terminals diode clamped to supply rails | 4 | ||
| Signal Output Terminals Current | -200 | 200 | mA | Note (3): output terminals diode clamped to supply rails | 4 | ||
| Operating Temperature Range | -40 | 105 | °C | 4 | |||
| Storage Temperature Range | -65 | 150 | °C | 4 | |||
| Junction Temperature | -40 | 150 | °C | 4 | |||
| Electrostatic discharge, Human-Body Model (HBM) | V(ESD) | -2000 | 2000 | V | Human-Body Model (HBM) | 4 | |
| Electrostatic discharge, Charged-Device Model (CDM) | V(ESD) | -500 | 500 | V | Charged-Device Model (CDM) | 4 | |
| Electrostatic discharge, Machine Model | V(ESD) | 100 | V | Machine Model | 4 |
CAD (KiCad official)
- Symbol:
LMV721IDBVR-MS - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lmv721idbvr-ms-etched.step/lmv721idbvr-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv721idbvr-ms.step/lmv721idbvr-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (16 pp, sha256
f4174ee5dd729d40, retrieved 2026-10-18, tier: lcsc) - 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).