MCP6546RT-I/OT
- Mfr.Part #
- MCP6546RT-I/OT
- Manufacturer
- Microchip Technology
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC COMP OPENDRN 1.6V SGL SOT23-5
- Stock
- 979
- In Stock :
- 979
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- Manufacturer :
- Microchip Technology
- Product Category :
- Comparators
- Supplier Device Package :
- SOT-23-5
- Voltage - Input Offset (Max) :
- 7mV @ 5.5V
- Product Category :
- Analog Comparators
- Single Supply Voltage (Min) :
- 1.6(V)
- Hysteresis :
- 6.5mV
- Single Supply Voltage (Max) :
- 5.5(V)
- Response Time :
- 4 us
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2007
- Propagation Delay (Max) :
- 8μs
- Product Status :
- Active
- Operating Supply Voltage :
- 1.6 V
- Maximum Operating Temperature :
- + 85 C
- Shutdown :
- No Shutdown
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Common Mode Rejection Ratio :
- 70 dB
- Output Current :
- 30mA
- Input Bias Current :
- 1pA
- Qualification :
- AEC-Q100
- Operating Supply Current :
- 600 nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Screening Level :
- Industrial
- Input Offset Voltage :
- 7(mV)
- Input Offset Voltage (Vos) :
- 7mV
- Number of Channels :
- 1 Channel
- Width :
- 1.8 mm (Max)
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- GENERAL PURPOSE
- Maximum Operating Supply Voltage :
- 5.5 V
- Operating Temperature Classification :
- Industrial
- Power Supply Requirement :
- Single
- Reference Voltage :
- yes
- Supply Type :
- Single
- Height :
- 1.3 mm (Max)
- Series :
- MCP6546
- Brand :
- Microchip Technology
- Natural Thermal Resistance :
- 256 °C/W
- Power Supply Rejection Ratio :
- 80(dB)
- Supplier Package :
- SOT-23
- Quiescent Current :
- 1μA
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- RoHS :
- Details
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Current - Quiescent (Max) :
- 1μA
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- SC-74A, SOT-753
- Pin Count :
- 5
- Single Supply Voltage (Typ) :
- 3/5(V)
- ECCN Code :
- EAR99
- Dual Supply Voltage (Max) :
- Not Required(V)
- Amplifier Type :
- Comparator
- Product :
- Analog Comparators
- Base Product Number :
- MCP6546
- Operating Temp Range :
- -40C to 85C
- Minimum Operating Temperature :
- - 40 C
- Pbfree Code :
- yes
- Number of Pins :
- 5
- Output Current per Channel :
- 2mA
- HTS Code :
- 8542.33.00.01
- Current - Output (Typ) :
- 30mA
- Number of Elements :
- 1
- Technology :
- CMOS
- Nominal Supply Current :
- 1μA
- Mounting :
- Surface Mount
- Rad Hardened :
- No
- JESD-609 Code :
- e3
- CMRR, PSRR (Typ) :
- 70dB CMRR, 80dB PSRR
- Strobe Capability :
- No
- Mounting Type :
- Surface Mount
- Manufacturer Type :
- Comparator
- Max Supply Current :
- 1μA
- Dual Supply Voltage (Min) :
- Not Required(V)
- Output Type :
- CMOS, Open-Drain, Rail-to-Rail, TTL
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply, Single/Dual (±) :
- 1.6V~5.5V
- Package Type :
- SOT-23
- Propagation Delay :
- 8 μs
- Reach Compliance Code :
- Compliant
- Lead Free :
- Lead Free
- Product Type :
- Analog Comparators
- Dual Supply Voltage (Typ) :
- Not Required(V)
- Length :
- 3.1 mm (Max)
- Base Part Number :
- MCP6546
- Factory Lead Time :
- 13 Weeks
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Datasheets
- MCP6546RT-I/OT

Comparators Microchip Technology MCP6546RT-I/OT Overview
The MCP6546RT-I/OT by Microchip Technology is a highly optimized comparator designed for applications requiring precise voltage monitoring and signal conditioning. This compact component, part of the Comparators category, offers reliable performance in a tiny SOT-23-5 package, making it ideal for space-constrained applications. Its low power consumption and wide supply voltage range make it particularly suitable for battery-operated devices. The open-drain output of the MCP6546RT-I/OT ensures versatile interfacing capabilities, supporting various logic levels and driving capability.
MCP6546RT-I/OT Features
The MCP6546RT-I/OT boasts several key features including a single supply voltage from 1.6V to 5.5V, low quiescent current, and an open-drain output configuration. This allows for flexible integration into mixed voltage systems without the need for level shifters. Additionally, its propagation delay is optimized for low-power operation, which is critical in portable and power-sensitive applications.
MCP6546RT-I/OT Applications
- Battery Monitoring Systems: Essential for ensuring battery health and longevity, the MCP6546RT-I/OT can detect and report critical conditions in battery cells.
- Portable Medical Devices: In devices such as glucometers and pulse oximeters, this comparator ensures low power consumption while maintaining accurate signal thresholds.
- Solar Power Installations: It plays a critical role in monitoring the status of solar panels and energy storage systems to optimize performance and safety.
- Automotive Sensors: Ideal for automotive applications that require robust and reliable monitoring of various parameters critical to vehicle performance and safety.
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