MCP111T-450E/TT Microchip Technology Inc., MCP111T-450E/TT Datasheet

MCP111T-450E/TT

Manufacturer Part Number

MCP111T-450E/TT

Description

Voltage Detector, 4.38V, Open-Drain Output, SOT-23

Manufacturer

Microchip Technology Inc.

Type

Voltage Detectorr

Datasheet

1.MCP111T-450ETT.pdf (7 pages)

Specifications of MCP111T-450E/TT

Current, Output

10 mA

Current, Supply

<1 μA

Package Type

SOT-23B

Temperature, Operating, Range

-40 to +125 °C

Time, Rise

5 μs

Voltage, Input

-0.6 to +6.5 V

Voltage, Output

-0.6 to +6.5 V

Voltage, Output, High

4.9 V

Voltage, Output, Low

0.4 V

Voltage, Supply

1 to 5.5 V

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP111T-450E/TT

Manufacturer:

MICROCHIP

Quantity:

9 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

MCP111T-450E/TT

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Current page: 1 of 7
Download datasheet (102Kb)

Features

• Ultra-low supply current: 1.75 µA (max.)

• Precision monitoring options of:

• Resets microcontroller in a power-loss event

• Active-low V

• Available in SOT23-3, TO-92, SC-70 and

• Temperature Range:

• Pb-free devices

Applications

• Critical Microcontroller and Microprocessor

• Computers

• Intelligent Instruments

• Portable Battery-Powered Equipment

Description

The

designed to keep a microcontroller in reset until the

system voltage has stabilized at the appropriate level

for reliable system operation. These devices also

operate as protection from brown-out conditions when

the system supply voltage drops below the specified

threshold voltage level. Eight different trip voltages are

available.

TABLE 1:

MCP111

MCP112 Push-pull

MCP102 Push-pull

MCP103 Push-pull

MCP121 Open-drain

MCP131 Open-Drain

Device

- 1.90V, 2.32V, 2.63V, 2.90V, 2.93V, 3.08V,

- MCP111 active-low, open-drain

- MCP112 active-low, push-pull

SOT-89-3 packages

- Extended: -40°C to +125°C

- Industrial: -40°C to +85°C (MCP1XX-195 only)

Power-Monitoring Applications

4.38V and 4.63V

(except MCP1XX-195)

MCP111/112

Open-drain

OUT

Type

DEVICE FEATURES

pin:

are

Output

External

Internal (~95 k )

Pull-up Resistor

voltage-detecting

Micropower Voltage Detector

120 ms

Reset Delay

devices

(typ)

RST, V

OUT

Package Pin Out

(Pin # 1, 2, 3)

, RST, V

, V

Package Types

Block Diagram

, V

MCP111/112

OUT

3-Pin SOT23-3/SC-70

Band Gap

Reference

See MCP102/103/121/131 Data Sheet

(DS21906)

See MCP102/103/121/131 Data Sheet

(DS21906)

See MCP102/103/121/131 Data Sheet

(DS21906)

See MCP102/103/121/131 Data Sheet

(DS21906)

Comparator

–

3-Pin TO-92

OUT

Comment

Output

Driver

MCP111/112

OUT

3-Pin SOT-89

DS21889D-page 1

OUT

Related parts for MCP111T-450E/TT

MCP111T-450E/TT Summary of contents

Page 1

... Device Type Pull-up Resistor MCP111 Open-drain External MCP112 Push-pull No MCP102 Push-pull No MCP103 Push-pull No MCP121 Open-drain External MCP131 Open-Drain Internal (~ © 2005 Microchip Technology Inc. MCP111/112 Package Types 3-Pin SOT23-3/SC- OUT Block Diagram Comparator devices Band Gap Reference Reset Delay Package Pin Out ...

Page 2

... RST RST µ +25°C (Note -40°C to +85°C (Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note 2 — ppm/° The OUT © 2005 Microchip Technology Inc. ...

Page 3

... It is recommended that the device operational temperature be maintained between OUT 0°C to 70°C (+25°C preferred). For additional information, please refer to Figure 2-28. 4: This parameter is established by characterization and is not 100% tested. © 2005 Microchip Technology Inc 5.5V Sym Min ...

Page 4

... TRIP(MAX) 250 mV down to V – TRIP(MIN) 250 mV, per Figure 1- (Note 1) L For V 10% to 90% of final µs OUT value per Figure 1- (Note 5.5V 100 Units Conditions °C MCP1XX-195 °C Except MCP1XX-195 °C °C °C/W °C/W °C/W °C/W © 2005 Microchip Technology Inc. ...

Page 5

... B .015 .017 .020 MILLIMETERS MIN NOM MAX 3 0.96 1.92 0.89 1.01 1.12 0.88 0.95 1.02 0.01 0.06 0.10 2.10 2.37 2.64 1.20 1.30 1.40 2.80 2.92 3.04 0.35 0.45 0. 0.09 0.14 0.18 0.37 0.44 0. © 2005 Microchip Technology Inc. ...

Page 6

... Top Cover Tape K 0 TABLE 1: CARRIER TAPE/CAVITY DIMENSIONS Case Package Outline Type TT SOT-23B 3L LB SC-70 3L FIGURE 5-2: 3-LEAD SOT-23/SC70 DEVICE TAPE AND REEL SPECIFICATIONS Device Marking PIN 1 Standard Reel Component Orientation © 2005 Microchip Technology Inc Carrier Cavity Dimensions Dimensions 3.15 2 ...

Page 7

... Device Temperature Tape/Reel Monitoring Option Options Device: MCP111: MicroPower Voltage Detector, open-drain MCP111T: MicroPower Voltage Detector, open-drain (Tape and Reel) MCP112: MicroPower Voltage Detector, push-pull MCP112T: MicroPower Voltage Detector, push-pull (Tape and Reel) Monitoring Options: 195 = 1.90V 240 = 2.32V 270 = 2.63V 290 = 2 ...

Related keywords

MCP111T-450E/TT datasheet
MCP111T-450E/TT data sheet
MCP111T-450E/TT pdf datasheet
MCP111T-450E/TT component
MCP111T-450E/TT part
MCP111T-450E/TT distributor
MCP111T-450E/TT RoHS
MCP111T-450E/TT datasheet download