MCP103T-315E/TT

Name: MCP103T-315E/TT
Rating: 4.5 (10 reviews)

Supervisory Circuits Push-Pull Low

3,122 Effective Inventory

MCP103T-315E/TT

Effective Inventory3,122

Supervisory Circuits Push-Pull Low

Manufacturer Part # : MCP103T-315E/TT
Package/Case: SOT23-3
Part Status : Active
Brand: Microchip Technology
Product Categories : Supervisors

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MCP103T-315E/TT DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$0.567	$0.57
200	$0.219	$43.80
500	$0.212	$106.00
1000	$0.209	$209.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Details

The MCP103T-315E/TT is a reliable and efficient 3.3V voltage regulator that offers a high output current of up to 500mA. With a fixed output voltage and tight tolerance of ±2%, this regulator is perfect for a wide array of applications where stable voltage supply is critical. Its low dropout voltage and thermal shutdown features ensure optimal performance and safety, even under challenging conditions. The compact SOT-223 package makes installation a breeze, and the wide operating temperature range of -40°C to 125°C means it can be utilized in various environments without any issues

Key Features

MCP103T-315E/TT is a high-reliability voltage supervisor IC
Suitable for applications requiring precise voltage monitoring and low power consumption
This IC features adjustable threshold, built-in delay time and active low reset output

Wide input voltage range ensures reliable operation across various environments
Low supply current reduces overall system power consumption and heat generation

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	3.08 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	MCP103
Qualification	AEC-Q100	Brand	Microchip Technology
Chip Enable Signals	No Chip Enable	Height	0.95 mm
Length	2.92 mm	Operating Supply Current	1 uA
Output Current !	10 mA	Overvoltage Threshold !	3.126 V
Power Fail Detection	No	Product Type !	Supervisory Circuits
Factory Pack Quantity	3000	Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	1 V	Undervoltage Threshold !	3.034 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.

Preliminary Specification MCP103T-315E/TT PDF Download

FAQs

What is MCP103T-315E/TT?

The MCP103T-315E/TT is a voltage supervisor IC manufactured by Microchip Technology. It is designed to monitor the system voltage level and provide a reset signal to the microcontroller or other components when the voltage falls below a predefined threshold. This helps ensure proper system operation and prevents errors in low-voltage conditions.

How Does MCP103T-315E/TT Work?

The MCP103T-315E/TT works by comparing the monitored voltage input with a predetermined threshold voltage. When the input voltage drops below the threshold, the voltage supervisor generates a reset signal to the connected device, prompting it to reset or enter a safe state. This ensures that the system operates reliably within the specified voltage range.

How Many Pins does MCP103T-315E/TT have and What are the Functions of the Pinout Configuration?

The MCP103T-315E/TT is available in a SOT-23 package with 3 pins. The pinout configuration includes:

VDD: Monitored voltage input pin.
RESET: Reset output pin.
GND: Ground pin.

What are the Pros and Cons of MCP103T-315E/TT?

Pros:

Simple Operation: Easy to use for voltage monitoring and reset functions.
Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
Reset Control: Provides reliable reset signals to ensure system integrity.
Compact Package: SOT-23 package is small and space-efficient for compact designs.

Cons:

Fixed Threshold: May not be adjustable for different voltage monitoring requirements.
Single Voltage Monitoring: Monitors only one voltage input.
External Components: May require additional components for specific applications or functionalities.

Are There Any Equivalents/Alternatives to MCP103T-315E/TT for Recommendation?

The MAX823 from Maxim Integrated is a similar voltage supervisor IC offering reset functionality.
Alternatives to the MCP103T-315E/TT include the ADM6315 from Analog Devices and the TL7705 from Texas Instruments.

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MCP103T-315E/TT

MCP103T-315E/TT

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