TC1270ATVRCTR Microchip Technology, TC1270ATVRCTR Datasheet - Page 45

• Manufacturer Part Number: TC1270ATVRCTR
• Description: IC,Power Supply Supervisor,TO-253,4PIN,PLASTIC
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of TC1270ATVRCTR

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 3.08V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
 2010 Microchip Technology Inc.
PART NO.
Device:
V
Time Out Options:
Temperature Range: V
Package:
Tape/Reel Option:
Device
TRIP
Options:
Options
V
XX
TRIP
Reset Delay
TC1270A:
TC1270AN: Voltage Supervisor with Manual Reset
TC1271A:
R
S
T
M
L
“blank” =
A
B
CT = Plastic Small Outline Transistor, SOT-23, 5-lead
RC = Plastic Small Outline Transistor, SOT-143,
TR
Options
= 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.)
= -40°C to +125°C
X
=
=
4-lead
= Tape and Reel
Voltage Supervisor with Manual Reset
Voltage Supervisor with Manual Reset
t
t
t
RST
RST
RST
Temperature
= 280 ms (typ)
= 35 ms (typ)
= 2.19 ms (typ)
Range
X
Package
XX
Tape/Reel
Option
X
TC1270A/70AN/71A
Examples:
a)
b)
c)
d)
e)
f)
TC1270ASVCTTR:
TC1270ALVRCTR:
TC1270ANMBVCTTR:
TC1270ANLAVCT:
TC1271ARVCTTR:
TC1271ATVRCTR:
2.85V min. / 2.93V typ. / 3.00V max.
voltage trip point,
Push-pull active low reset,
Reset Delay Timer = 280 ms,
5-LD SOT-23, Tape and Reel,
-40°C to +125°C
4.50V min. / 4.63V typ. / 4.75V max.
voltage trip point,
Push-pull active low reset,
Reset Delay Timer = 280 ms,
4-LD SOT-143, Tape and Reel,
-40°C to +125°C
4.25V min. / 4.38V typ. / 4.50V max.
Open-drain active low reset,
Reset Delay Timer = 2.19 ms,
5-Lead SOT-23, Tape and Reel,
-40°C to +125°C
4.50V min. / 4.63V typ. / 4.75V max.
Open-drain active low reset,
Reset Delay Timer = 35 ms,
5-Lead SOT-23,
-40°C to +125°C
2.55V min. / 2.63V typ. / 2.70V max.
voltage trip point,
Push-pull active high reset,
Reset Delay Timer = 280 ms,
5-LD SOT-23, Tape and Reel,
-40°C to +125°C
3.00V min. / 3.08V typ. / 3.15V max.
voltage trip point,
Push-pull active high reset,
Reset Delay Timer = 280 ms,
4-LD SOT-143, Tape and Reel,
-40°C to +125°C
.
DS22035C-page 45