MCP102T-300E/TT
Supervisory Circuits Push-Pull LowMCP102T-300E/TT
Supervisory Circuits Push-Pull Low
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Manufacturer Part # : MCP102T-300E/TT
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Package/Case: SOT23-3
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Brand: Microchip Technology
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Product Categories : Supervisors
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MCP102T-300E/TT DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.407 | $0.41 |
10 | $0.334 | $3.34 |
30 | $0.301 | $9.03 |
100 | $0.263 | $26.30 |
500 | $0.246 | $123.00 |
1000 | $0.235 | $235.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The MCP102T-300E/TT serves as a safeguard against potential voltage-related issues that could compromise the functionality of microcontrollers. By maintaining a watchful eye on the system voltage and only allowing the microcontroller to operate once a stable voltage level has been achieved, this device adds an extra layer of protection to electronic systems. Its reliability and efficiency make it a valuable asset for designers looking to enhance the performance and longevity of their products
Key Features
- This IC has a preset timeout period of 300ms
- Supply voltage range is 2.5V to 5.5V
- Reset threshold is fixed at 3.0V
- Active-low reset output for reliable power-off protection
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Supervisory Circuits | RoHS | Details |
Type | Voltage Supervisory | Mounting Style | SMD/SMT |
Package / Case | SOT-23-3 | Threshold Voltage | 2.93 V |
Number of Inputs Monitored | 1 Input | Output Type | Active Low, Push-Pull |
Manual Reset | No Manual Reset | Watchdog Timers | No Watchdog |
Battery Backup Switching | No Backup | Reset Delay Time | 120 ms |
Supply Voltage - Max | 5.5 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 125 C | Series | MCP102 |
Qualification | AEC-Q100 | Brand | Microchip Technology |
Height | 0.95 mm | Length | 2.9 mm |
Operating Supply Current | 1.75 uA | Output Current ! | 10 mA |
Overvoltage Threshold ! | 2.974 V | Product Type ! | Supervisory Circuits |
Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
Supply Voltage - Min | 1 V | Undervoltage Threshold ! | 2.866 V |
Width | 1.3 mm | Unit Weight | 0.000282 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MCP102T-300E/TT?
The MCP102T-300E/TT is a voltage supervisor or monitor IC designed by Microchip Technology. It is used to monitor the system voltage and provide a reset signal to the microcontroller or other digital logic devices when the voltage drops below a specified threshold. This helps in ensuring reliable operation of the digital system.
How Does MCP102T-300E/TT Work?
The MCP102T-300E/TT works by comparing the input voltage with a reference voltage. When the input voltage falls below the threshold voltage, the reset output is activated, signaling a power-on reset condition to the connected microcontroller or logic device. This ensures that the system is reset and starts in a known state when the input voltage is insufficient for reliable operation.
How Many Pins does MCP102T-300E/TT have and What are the Functions of the Pinout Configuration?
The MCP102T-300E/TT is housed in a 5-pin SOT-23 package. The pinout configuration includes:
- VDD: Input voltage supply pin.
- MR: Reset output pin.
- GND: Ground pin.
- NC1: No connect pin (unused).
- NC2: No connect pin (unused).
What are the Pros and Cons of MCP102T-300E/TT?
Pros:
- Reliable System Monitoring: Ensures reliable system operation by providing a reset signal when the voltage falls below a threshold.
- Low Power Consumption: Consumes very low quiescent current, suitable for battery-powered applications.
- Wide Voltage Range: Supports a wide input voltage range, making it versatile for different power supply systems.
- Small Package: The SOT-23 package is compact and space-efficient, suitable for compact designs.
- Cost-Effective: Provides a cost-effective solution for voltage monitoring and reset generation.
Cons:
- Limited Features: May not include additional features such as adjustable reset thresholds or timeout delays.
- External Components: May require external components for specific voltage monitoring and reset timing requirements.
Are There Any Equivalents/Alternatives to MCP102T-300E/TT for Recommendation?
- The MAX823 from Maxim Integrated is a similar voltage supervisor IC with comparable features.
- Alternatives to the MCP102T-300E/TT include the TL7700 from Texas Instruments and the ADM803 from Analog Devices.
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