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MCP120 Series Supervisory Circuits

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Part #

Supervisory Circuits Open Drain Low

MCP120-475I/SN
Microchip Technology
1: $0.72
413In Stock

Mfr. Part No.
MCP120-475I/SN

Mouser Part No
579-MCP120-475I/SN

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

413In Stock

$0.72

$0.59

$0.54

Min.: 1
Mult.: 1

Voltage Supervisory

SMD/SMT

SOIC-8

4.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Tube

Supervisory Circuits Open Drain Low

MCP120-300I/SN
Microchip Technology
1: $0.72
426In Stock

Mfr. Part No.
MCP120-300I/SN

Mouser Part No
579-MCP120-300I/SN

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

426In Stock

$0.72

$0.59

$0.54

Min.: 1
Mult.: 1

Voltage Supervisory

SMD/SMT

SOIC-8

2.925 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Tube

Supervisory Circuits Open Drain Low

MCP120-475GI/TO
Microchip Technology
1: $0.60
1,510In Stock

Mfr. Part No.
MCP120-475GI/TO

Mouser Part No
579-MCP120-475GI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,510In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-270GI/TO
Microchip Technology
1: $0.60
1,786In Stock

Mfr. Part No.
MCP120-270GI/TO

Mouser Part No
579-MCP120-270GI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,786In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

3 V, 3.3 V, 5 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120T-460I/TT
Microchip Technology
1: $0.60
4,200In Stock

Mfr. Part No.
MCP120T-460I/TT

Mouser Part No
579-MCP120T-460I/TT

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

4,200In Stock

Cut Tape

$0.60

$0.50

$0.461

Reel

$0.461

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Voltage Supervisory

SMD/SMT

SOT-23-3

4.475 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Reel, Cut Tape, MouseReel

Supervisory Circuits Open Drain Low

MCP120-315HI/TO
Microchip Technology
1: $0.60
1,403In Stock

Mfr. Part No.
MCP120-315HI/TO

Mouser Part No
579-MCP120-315HI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,403In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

3.075 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-450DI/TO
Microchip Technology
1: $0.60
2,184In Stock

Mfr. Part No.
MCP120-450DI/TO

Mouser Part No
579-MCP120-450DI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

2,184In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.375 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120T-475I/TT
Microchip Technology
1: $0.60
5,137In Stock

Mfr. Part No.
MCP120T-475I/TT

Mouser Part No
579-MCP120T475ITT

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

5,137In Stock

Cut Tape

$0.60

$0.50

$0.461

Reel

$0.461

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Voltage Supervisory

SMD/SMT

SOT-23-3

4.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Reel, Cut Tape, MouseReel

Supervisory Circuits Open Drain Low

MCP120-270I/SN
Microchip Technology
1: $0.72
1,234In Stock

Mfr. Part No.
MCP120-270I/SN

Mouser Part No
579-MCP120-270I/SN

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,234In Stock

$0.72

$0.59

$0.54

Min.: 1
Mult.: 1

Voltage Supervisory

SMD/SMT

SOIC-8

2.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Tube

Supervisory Circuits Open Drain Low

MCP120-300DI/TO
Microchip Technology
1: $0.60
1,175In Stock

Mfr. Part No.
MCP120-300DI/TO

Mouser Part No
579-MCP120-300DI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,175In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

2.925 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-315DI/TO
Microchip Technology
1: $0.60
1,944In Stock

Mfr. Part No.
MCP120-315DI/TO

Mouser Part No
579-MCP120-315DI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,944In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

3.075 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-315GI/TO
Microchip Technology
1: $0.60
1,174In Stock

Mfr. Part No.
MCP120-315GI/TO

Mouser Part No
579-MCP120-315GI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,174In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

3.075 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-315I/SN
Microchip Technology
1: $0.72
655In Stock

Mfr. Part No.
MCP120-315I/SN

Mouser Part No
579-MCP120-315I/SN

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

655In Stock

$0.72

$0.59

$0.54

Min.: 1
Mult.: 1

Voltage Supervisory

SMD/SMT

SOIC-8

3.075 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Tube

Supervisory Circuits Open Drain Low

MCP120-450GI/TO
Microchip Technology
1: $0.60
1,662In Stock

Mfr. Part No.
MCP120-450GI/TO

Mouser Part No
579-MCP120-450GI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,662In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.375 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-460GI/TO
Microchip Technology
1: $0.60
266In Stock

Mfr. Part No.
MCP120-460GI/TO

Mouser Part No
579-MCP120-460GI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

266In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.475 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-475HI/TO
Microchip Technology
1: $0.60
1,202In Stock

Mfr. Part No.
MCP120-475HI/TO

Mouser Part No
579-MCP120-475HI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,202In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120T-315I/TT
Microchip Technology
1: $0.60
1,350In Stock
35,750On Order

Mfr. Part No.
MCP120T-315I/TT

Mouser Part No
579-MCP120T-315I/TT

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,350In Stock

35,750On Order

Cut Tape

$0.60

$0.50

$0.461

Reel

$0.461

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Voltage Supervisory

SMD/SMT

SOT-23-3

3.075 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Reel, Cut Tape, MouseReel

Supervisory Circuits Open Drain Low

MCP120T-450I/TT
Microchip Technology
1: $0.60
507In Stock
7,950Expected 2026/03/11

Mfr. Part No.
MCP120T-450I/TT

Mouser Part No
579-MCP120T-450I/TT

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

507In Stock

7,950Expected 2026/03/11

Cut Tape

$0.60

$0.50

$0.461

Reel

$0.461

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Voltage Supervisory

SMD/SMT

SOT-23-3

4.375 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Reel, Cut Tape, MouseReel

Supervisory Circuits Open Drain Low

MCP120T-485I/TT
Microchip Technology
1: $0.60
2,453In Stock
2,900Expected 2026/03/10

Mfr. Part No.
MCP120T-485I/TT

Mouser Part No
579-MCP120T-485I/TT

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

2,453In Stock

2,900Expected 2026/03/10

Cut Tape

$0.60

$0.50

$0.461

Reel

$0.461

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Voltage Supervisory

SMD/SMT

SOT-23-3

4.725 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Reel, Cut Tape, MouseReel

Supervisory Circuits Open Drain Low

MCP120-270DI/TO
Microchip Technology
1: $0.60
1,243In Stock

Mfr. Part No.
MCP120-270DI/TO

Mouser Part No
579-MCP120-270DI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,243In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

2.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-300HI/TO
Microchip Technology
1: $0.60
1,481In Stock

Mfr. Part No.
MCP120-300HI/TO

Mouser Part No
579-MCP120-300HI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,481In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

2.925 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-450HI/TO
Microchip Technology
1: $0.60
1,293In Stock

Mfr. Part No.
MCP120-450HI/TO

Mouser Part No
579-MCP120-450HI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,293In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.375 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-460DI/TO
Microchip Technology
1: $0.60
1,727In Stock

Mfr. Part No.
MCP120-460DI/TO

Mouser Part No
579-MCP120-460DI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,727In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

3 V, 3.3 V, 5 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-485DI/TO
Microchip Technology
1: $0.60
1,679In Stock

Mfr. Part No.
MCP120-485DI/TO

Mouser Part No
579-MCP120-485DI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,679In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.725 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

Supervisory Circuits Open Drain Low

MCP120-485GI/TO
Microchip Technology
1: $0.60
1,719In Stock

Mfr. Part No.
MCP120-485GI/TO

Mouser Part No
579-MCP120-485GI/TO

Microchip Technology

Supervisory Circuits Open Drain Low

Datasheet

1,719In Stock

$0.60

$0.50

$0.461

Min.: 1
Mult.: 1

Voltage Supervisory

Through Hole

TO-92-3

4.725 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

No Backup

350 ms

5.5 V

- 40 C

+ 85 C

MCP120

AEC-Q100

Bulk

MCP120 Series Supervisory Circuits

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