MCP120T-475I/TT Microchip Technology, MCP120T-475I/TT Datasheet

MCP120T-475I/TT

Manufacturer Part Number

MCP120T-475I/TT

Description

IC SUPRVSR 4.75V OPN DRAIN SOT23

Manufacturer

Microchip Technology

Type

Simple Reset/Power-On Resetr

Datasheets

1.MCP100T-270ITT.pdf (2 pages)

2.MCP130T-300ITT.pdf (16 pages)

Specifications of MCP120T-475I/TT

Number Of Voltages Monitored

Package / Case

SOT-23-3, TO-236-3, Micro3™, SSD3, SST3

Output

Open Drain or Open Collector

Reset

Active Low

Reset Timeout

150 ms Minimum

Voltage - Threshold

4.625V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Chip Enable Signals

Minimum Operating Temperature

- 40 C

Operating Temperature Range

- 40 C to + 85 C

Output Type

Active Low or Open Drain

Power Fail Detection

Monitored Voltage

3 V or 3.3 V or 5 V

Undervoltage Threshold

4.5 V

Overvoltage Threshold

4.75 V

Manual Reset

Watchdog

Battery Backup Switching

Power-up Reset Delay (typ)

350 ms (Typ)

Supply Voltage (max)

5.5 V

Supply Voltage (min)

1 V

Supply Current (typ)

60 uA

Mounting Style

SMD/SMT

Maximum Operating Temperature

+ 85 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

MCP120T-475I/TTTR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MCP120T-475I/TT

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

MCP120T-475I/TT

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Product Summary

Microchip’s extensive family of low-cost, precision system

supervisors and reset circuits support microcontrollers,

ASICs, digital signal processors and custom chip sets. The

family offers a large variety of reset trip points, output types

and package options to cover most application requirements.

The breadth of the product line enables Microchip

supervisors to cross to virtually all competitors supervisory

reset products. The devices are functionally and pinout

comparable to products from other analog suppliers.

Noisy environments, unreliable power or battery power in

many microcontroller applications may create a variety of

system-level problems that can be eliminated with power-on

reset or brown-out detect functions found on the supervisors.

The power-on reset devices are designed to hold the

microcontroller in reset until the supply voltage reaches a

predetermined operating level and stabilizes.

This supervisor family protects from brown-out conditions

occurring as a result of supply voltage drops below the

safe operating level. It eliminates a slowly decaying power

supply which causes the microcontroller to begin executing

instructions without enough voltage to sustain its SRAM,

producing indeterminate results, and helps prevent a

runaway system or helps back up critical data during power

ﬂ uctuations.

Microchip offers supervisors in 3-pin SC-70, 3/5-pin

SOT-23, TO-92, 4-pin SOT-143, 8-pin PDIP and 8/16-pin

SOIC packages in various pin conﬁ gurations. It is ideal

for embedded control applications such as hand-held

instrumentation, telephone hand sets and other battery

powered operations.

Microcontroller Supervisor Family

Device

MCP1316

MCP1316M

MCP1317

MP1318

MCP1318M

MCP1319

MCP1319M

MCP1320

MCP1321

MCP1322

Open-Drain

Push-Pull

Type

Reset A

Resistor

External

Internal

Pull-up

–

Active

Level

High

Low

Related parts for MCP120T-475I/TT

MCP120T-475I/TT Summary of contents

Page 1

Microcontroller Supervisor Family Product Summary Microchip’s extensive family of low-cost, precision system supervisors and reset circuits support microcontrollers, ASICs, digital signal processors and custom chip sets. The family offers a large variety of reset trip points, output types and package ...

Page 2

... Microchip Technology Inc. • 2355 W. Chandler Blvd. • Chandler, AZ 85224-6199 Information subject to change. The Microchip name and logo, the Microchip logo, PIC and PICmicro are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. © 2006, Microchip Technology Incorporated. All Rights Reserved. Printed in the U.S.A. 6/06 ...

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