TC1271FERCTR Microchip Technology, TC1271FERCTR Datasheet - Page 3

• Manufacturer Part Number: TC1271FERCTR
• Description: IC RESET MONITOR 1.75V SOT143-4
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of TC1271FERCTR

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active High
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.75V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL SPECIFICATIONS (CONTINUED)
© 2007 Microchip Technology Inc.
Electrical Characteristics: V
version. Unless otherwise noted, T
V
V
V
Note 1:
Symbol
OL
OL
OH
2:
Reset Output Voltage Low
(TC1271)
RESET Output Voltage Low
(TC1270)
RESET Output Voltage High
(TC1270)
Production testing done at T
RESET output for TC1270, Reset output for TC1271.
Parameter
CC
= 5V for L/M versions, V
A
= -40°C to +85°C. Typical values are at T
A
= +25°C, over temperature limits ensured by design.
V
0.8 V
CC
Min
—
—
—
—
—
—
– 1.5
CC
CC
= 3.3V for T/S versions, V
Typ
—
—
—
—
—
—
—
—
Max
TBD
0.2
0.3
0.4
0.3
0.4
—
—
A
= +25°C. (Note 1).
Units
V
V
V
V
V
V
V
V
TC1270/TC1271
CC
= 3V for R version, V
TC1271F only,
I
V
TC1271R/S/T only,
I
TC1271L/M only, I
V
TC1270R/S/T only,
I
TC1270F only:
I
TC1270L/M only,
I
I
TC1270L/M only,
I
V
TC1270R/S/T/F only,
I
V
SINK
SINK
SINK
SINK
SINK
SINK
SOURCE
SOURCE
CC
CC
CC
CC
= V
= V
= V
= V
= 500 µA,
= 1.2 mA, V
= 1.2 mA, V
= 500 µA, V
= 3.2 mA, V
= 50 µA, V
TH(MAX)
TH(MAX)
TH(MAX)
TH(MAX)
= 800 µA,
= 500 µA,
Test Conditions
CC
CC
CC
CC
CC
SINK
> 1.0V
CC
= V
= V
= V
= V
DS21381D-page 3
= 3.2 mA,
= 2.0V for F
TH(MAX)
TH(MIN)
TH(MIN)
TH(MIN)