 2007-2022 Microchip Technology Inc. and its subsidiaries

DS20002035F-page 39

TC1270A/70AN/71A

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office

.

Device:

TC1270A:

Voltage Supervisor with Manual Reset

TC1270AN:

Voltage Supervisor with Manual Reset

TC1271A:

Voltage Supervisor with Manual Reset

VTRIP Options:

R

S

T

M

L

= 2.55V (min.) / 2.63V (typ.) / 2.70V (max.)

= 2.85V (min.) / 2.93V (typ.) / 3.00V (max.)

= 3.00V (min.) / 3.08V (typ.) / 3.15V (max.)

= 4.25V (min.) / 4.38V (typ.) / 4.50V (max.)

= 4.50V (min.) / 4.63V (typ.) / 4.75V (max.)

Reset Delay (Time-Out)

Options:

<Blank>

A

B

= tRST = 280 ms (typ)

= tRST = 35 ms (typ)

= tRST = 2.19 ms (typ)

Temperature Range:

V

= –40°C to +125°C

Package:

CT

RC

= Plastic Small Outline Transistor, SOT-23, 5-Lead

= Plastic Small Outline Transistor, SOT-143,4-Lead

Tape and Reel Option: TR

= Tape and Reel(1)

Qualification:

<Blank>

VAO

= Standard Part

= Automotive AEC-Q100 Qualified

Examples:

a)

TC1270ALBVRCTR:

4.50V min./4.63V typ./4.75V max. voltage

trip point, Push-pull active-low Reset,

Reset Delay Timer = 2.19 ms,

–40°C to +125°C, 4-LD SOT-143, Tape and

Reel

b)

TC1270AMAVRCTR:

4.25V min./4.38V typ./4.50V max. voltage

trip point, Push-pull active-low Reset,

Reset Delay Timer = 35 ms,

–40°C to +125°C, 4-LD SOT-143,

Tape and Reel

c)

TC1270ANRBVCTTR:

2.55V min./2.63V typ./2.70V max. voltage

trip point, Open-drain active-low Reset,

Reset Delay Timer = 2.19 ms, –40°C to

+125°C, 5-Lead SOT-23, Tape and Reel

d)

TC1270ANLAVCTTR:

4.50V min./4.63V typ./4.75V max. voltage

trip point, Open-drain active-low Reset,

Reset Delay Timer = 35 ms, –40°C to

+125°C,

5-Lead SOT-23, Tape and Reel

e)

TC1270ANTVRCTR:

3.00V min./3.08V typ./3.15V max. voltage

trip point, Open-drain active-low Reset,

Reset Delay Timer = 280 ms,

–40°C to +125°C, 4-LD SOT-143,

Tape and Reel

f)

TC1271ATVRCTR:

3.00V min./3.08V typ./3.15V max. voltage

trip point, Push-pull active-high Reset,

Reset Delay Timer = 280 ms,

–40°C to +125°C, 4-LD SOT-143,

Tape and Reel

g)

TC1271AMAVRCTR:

4.25V min./4.38V typ./4.50V max. voltage

trip point, Push-pull active-high Reset,

Reset Delay Timer = 35 ms,

–40°C to +125°C, 4-LD SOT-143,

Tape and Reel

h)

TC1271ASBVCTTR:

2.85V min./2.93V typ./3.00V max. voltage

trip point, Push-pull active-high Reset,

Reset Delay Timer = 2.19 ms,

–40°C to +125°C, 5-LD SOT-23,

Tape and Reel

i)

TC1270ASBVCTTR:

2.85V min./2.93V typ./3.00V max. voltage

trip point, Push-pull active-low Reset,

Reset Delay Timer = 2.19 ms,

–40°C to +125°C, 5-LD SOT-23,

Tape and Reel

j)

TC1270ARVRCTR-VAO:

2.55V min./2.63V typ./2.70V max. voltage

trip point, Push-pull active-low Reset,

Reset Delay Timer = 280 ms,

–40°C to +125°C, 4-LD SOT-143,

Tape and Reel, Automotive Qualified

PART NO.

X

X

Temp.

VTRIP

Option

Device

Range

XX

Package

TR(1)

Tape and

[X]

Reset Delay

Option

-XXX

Qualification

Reel Option

Note 1:

Tape and Reel identifier only appears in the

catalog part number description. This

identifier is used for ordering purposes and

is not printed on the device package. Check

with your Microchip Sales Office for package

availability with the Tape and Reel option.