MCP111-450E/TO Microchip Technology Inc., MCP111-450E/TO Datasheet

no-image

MCP111-450E/TO

Manufacturer Part Number
MCP111-450E/TO
Description
Voltage Detector, 4.38V, Open-Drain Output, TO-92
Manufacturer
Microchip Technology Inc.
Type
Voltage Detectorr
Datasheet

Specifications of MCP111-450E/TO

Current, Output
10 mA
Current, Supply
<1 μA
Package Type
TO-92
Temperature, Operating, Range
-40 to +125 °C
Time, Rise
5 μs
Voltage, Input
-0.6 to +6.5 V
Voltage, Output
-0.6 to +6.5 V
Voltage, Output, High
4.9 V
Voltage, Output, Low
0.4 V
Voltage, Supply
1 to 5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Features
• Ultra-low supply current: 1.75 µA (max.)
• Precision monitoring options of:
• Resets microcontroller in a power-loss event
• Active-low V
• Available in SOT23-3, TO-92, SC-70 and
• Temperature Range:
• Pb-free devices
Applications
• Critical Microcontroller and Microprocessor
• Computers
• Intelligent Instruments
• Portable Battery-Powered Equipment
Description
The
designed to keep a microcontroller in reset until the
system voltage has stabilized at the appropriate level
for reliable system operation. These devices also
operate as protection from brown-out conditions when
the system supply voltage drops below the specified
threshold voltage level. Eight different trip voltages are
available.
TABLE 1:
© 2005 Microchip Technology Inc.
MCP111
MCP112 Push-pull
MCP102 Push-pull
MCP103 Push-pull
MCP121 Open-drain
MCP131 Open-Drain
Device
- 1.90V, 2.32V, 2.63V, 2.90V, 2.93V, 3.08V,
- MCP111 active-low, open-drain
- MCP112 active-low, push-pull
SOT-89-3 packages
- Extended: -40°C to +125°C
- Industrial: -40°C to +85°C (MCP1XX-195 only)
Power-Monitoring Applications
4.38V and 4.63V
(except MCP1XX-195)
MCP111/112
Open-drain
OUT
Type
DEVICE FEATURES
pin:
are
Output
External
No
No
No
External
Internal (~95 k )
Pull-up Resistor
voltage-detecting
Micropower Voltage Detector
No
120 ms
120 ms
120 ms
120 ms
Reset Delay
No
devices
(typ)
V
RST, V
V
RST, V
RST, V
V
OUT
OUT
SS
Package Pin Out
(Pin # 1, 2, 3)
, RST, V
, V
, V
DD
DD
DD
Package Types
Block Diagram
SS
SS
, V
, V
, V
V
, V
, V
MCP111/112
V
OUT
DD
SS
SS
SS
3-Pin SOT23-3/SC-70
SS
DD
DD
2
1
Band Gap
Reference
See MCP102/103/121/131 Data Sheet
(DS21906)
See MCP102/103/121/131 Data Sheet
(DS21906)
See MCP102/103/121/131 Data Sheet
(DS21906)
See MCP102/103/121/131 Data Sheet
(DS21906)
Comparator
+
V
3-Pin TO-92
OUT
3
V
V
DD
SS
V
V
DD
DD
Comment
V
SS
Output
Driver
V
MCP111/112
OUT
1
3-Pin SOT-89
DS21889D-page 1
V
V
2
V
DD
DD
OUT
V
3
SS

Related parts for MCP111-450E/TO

MCP111-450E/TO Summary of contents

Page 1

... Resets microcontroller in a power-loss event • Active-low V pin: OUT - MCP111 active-low, open-drain - MCP112 active-low, push-pull • Available in SOT23-3, TO-92, SC-70 and SOT-89-3 packages • Temperature Range: - Extended: -40°C to +125°C (except MCP1XX-195) - Industrial: -40° ...

Page 2

... T — ±100 TPCO ® microcontroller applications that require the In-Circuit = 1V to 5.5V 100 k (only MCP111), PU Units Conditions µA, V < 0.2V RST RST µ +25°C (Note -40°C to +85°C (Note 2) ...

Page 3

... V — — 0 – 0.6 — — (3) V — — 13.5 ODH I — 0.1 — OD ® microcontroller applications that require the In-Circuit MCP111/112 = 100 k (only MCP111), PU Units Conditions +25° 500 µ TRIP(MIN mA, For only MCP112 OH (push-pull output) V MCP111 only 3.0V, Time voltage > ...

Page 4

... OUT OUT Note 1: These parameters are for design guidance only and are not 100% tested. TEMPERATURE CHARACTERISTICS Electrical Specifications: Unless otherwise noted, all limits are specified for V (only MCP111 -40°C to +125°C. A Parameters Temperature Ranges Specified Temperature Range Specified Temperature Range ...

Page 5

... MCP111/112 3-Lead Plastic Transistor Outline (TO) (TO-92 Dimension Limits Number of Pins Pitch Bottom to Package Flat Overall Width Overall Length Molded Package Radius Tip to Seating Plane Lead Thickness Lead Width Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” ...

Page 6

... MCP111/112 FIGURE 5-3: TO-92 DEVICES Device Marking MARK MARK FACE FACE Seal Tape Back Tape Note: Bent leads are for Tape and Reel only. FIGURE 5-4: SOT-89 DEVICES Pin 1 Standard Reel Component Orientation DS21889D-page 20 User Direction of Feed P MARK FACE User Direction of Feed ...

Page 7

... X XXX Device Temperature Tape/Reel Monitoring Option Options Device: MCP111: MicroPower Voltage Detector, open-drain MCP111T: MicroPower Voltage Detector, open-drain (Tape and Reel) MCP112: MicroPower Voltage Detector, push-pull MCP112T: MicroPower Voltage Detector, push-pull (Tape and Reel) Monitoring Options: 195 = 1.90V 240 = 2.32V 270 = 2.63V 290 = 2 ...

Related keywords