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MCP101-460I/TO

Description
1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3, TO-92, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size222KB,16 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance  
Download Datasheet Parametric View All

MCP101-460I/TO Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3, TO-92, 3 PIN

MCP101-460I/TO Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicrochip
Parts packaging codeTO-92
package instructionTO-92, 3 PIN
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeO-PBCY-W3
JESD-609 codee3
Number of channels1
Number of functions1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1 V
Nominal supply voltage (Vsup)3 V
surface mountNO
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formWIRE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
MCP100/101
Microcontroller Supervisory Circuit with Push-Pull Output
FEATURES
• Holds microcontroller in reset until supply voltage
reaches stable operating level
• Resets microcontroller during power loss
• Precision monitoring of 3V, 3.3V and 5V systems
• 7 voltage trip points available
• Active low RESET pin (MCP100/101) or active
high RESET (DSTEMP)
• Push-pull output
• Holds RESET/RESET for 350 ms (typical)
• RESET/RESET to V
DD
= 1.0V
• Accuracy of ±125 mV for 5V systems and ±75 mV
for 3V systems over temperature
• 45
µA
typical operating current
• Temperature range:
- Industrial (I): -40°C to +85°C
PACKAGES
TO-92 with ‘D’ Bondout
RST
or
RST
V
SS
V
DD
TO-92 with ‘H’ Bondout
V
DD
RST
or
RST
V
SS
DESCRIPTION
The Microchip Technology Inc. MCP100/101 is a volt-
age supervisory device designed to keep a microcon-
troller in reset until the system voltage has reached the
proper level and stabilized. It also operates as protec-
tion from brown-out conditions when the supply voltage
drops below a safe operating level. Both devices are
available with a choice of seven different trip voltages
and both have push-pull outputs. The MCP100/101 has
a low active RESET pin and the DSTEMP has a high
active RESET pin. The MCP100/101 will assert the
RESET/RESET signal whenever the voltage on the
V
DD
pin is below the trip-point voltage.
SOT-23-3
RST
or
RST
V
DD
V
SS
BLOCK DIAGRAM
V
DD
Comparator
+
-
Delay
Circuit
Output
Driver
RESET
or
RESET
Bandgap
Reference
2001 Microchip Technology Inc.
DS11187E-page 1
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