Integrated Circuits (ICs)

TC1271MERCTR

Obsolete

Microchip Technology

IC SUPERVISOR 1 CHANNEL SOT143

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Integrated Circuits (ICs)

TC1271MERCTR

Obsolete

Microchip Technology

IC SUPERVISOR 1 CHANNEL SOT143

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TC1271MERCTR

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	Totem Pole, Push-Pull
Package / Case	TO-253-4, TO-253AA
Reset	Active High
Reset Timeout [Min]	140 ms
Supplier Device Package	SOT-143
Type	Simple Reset/Power-On Reset

TC1271A Series

Voltage Supervisor with Manual Reset Input

Part	Package / Case	Output	Reset Timeout [Min]	Reset	Type	Voltage - Threshold	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Supplier Device Package	Number of Voltages Monitored	Reset Timeout
Microchip Technology TC1271ATVRCTR	TO-253-4 TO-253AA	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset	3.08 V	-40 °C	125 °C	Surface Mount	SOT-143	1
Microchip Technology TC1271AMVCTTR	SC-74A SOT-753	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset		-40 °C	125 °C	Surface Mount	SOT-23-5	1
Microchip Technology TC1271ARVCTTR	SC-74A SOT-753	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset	2.63 V	-40 °C	125 °C	Surface Mount	SOT-23-5	1
Microchip Technology TC1271ATCVCTTR	SC-74A SOT-753	Push-Pull Totem Pole		Active High	Simple Reset/Power-On Reset	3.08 V	-40 °C	125 °C	Surface Mount	SOT-23-5	1	17.5 ms
Microchip Technology TC1271ASVCTTR	SC-74A SOT-753	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset	2.93 V	-40 °C	125 °C	Surface Mount	SOT-23-5	1
Microchip Technology TC1271AMVRCTR	TO-253-4 TO-253AA	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset		-40 °C	125 °C	Surface Mount	SOT-143	1
Microchip Technology TC1271MERCTR	TO-253-4 TO-253AA	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset		-40 °C	85 °C	Surface Mount	SOT-143	1
Microchip Technology TC1271ASCVCTTR	SC-74A SOT-753	Push-Pull Totem Pole		Active High	Simple Reset/Power-On Reset	2.93 V	-40 °C	125 °C	Surface Mount	SOT-23-5	1	17.5 ms
Microchip Technology TC1271ARVRCTR	TO-253-4 TO-253AA	Push-Pull Totem Pole	140 ms	Active High	Simple Reset/Power-On Reset	2.63 V	-40 °C	125 °C	Surface Mount	SOT-143	1
Microchip Technology TC1271ALCVCTTR	SC-74A SOT-753	Push-Pull Totem Pole		Active High	Simple Reset/Power-On Reset	4.63 V	-40 °C	125 °C	Surface Mount	SOT-23-5	1	17.5 ms

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.53
		10	$ 0.45
		25	$ 0.42
		100	$ 0.38
	Tape & Reel (TR)	3000	$ 0.42
		6000	$ 0.40
		15000	$ 0.39

Description

General part information

TC1271A Series

The TC1270A, TC1271A and TC1270AN are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push-button reset. The TC1270A has a push-pull, active-low RESET output, the TC1271A has a push-pull, active-high RESET output and TC1270AN has an open-drain, active-low RESET output.. All devices are available in industry standard pin-out and industry standard 4-Pin SOT-143 and 5-pin SOT23 packages. The TC1270A/70AN/71A are optimized to reject fast transient glitches on the VCC line and are suitable for all battery powered applications.

Documents

Technical documentation and resources