MCP1321T-29LE/OT Power Management ICs - PMIC by Microchip Technology

Voltage Supervisor, Open Drain, Active Low

Status: Active
Series: MCP1321
RoHS: Compliant
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The MCP1316/16M/17/18/18M/19/19M/20/21/22 are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stablized at a proper level for reliable system operation. These devices also protect from brown-out conditions when the system supply voltage drops below the specified threshold voltage level.

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Features

Low supply current
Precision monitoring trip point options of 2.0V to 4.7V (100 mV increment)
Reset microcontroller in a power loss event
Reset delay time-out option: (1.4 ms, 30 ms, 200 ms, 1600 ms)
Watchdog timer input time-out options: (6.3 ms, 102 ms, 1600 ms, 25600 ms)
Complementary Reset Output
SOT-23-5 Pb-free packaging

Specifications

Product Type Supervisor
Watchdog Timer Yes
Manual Reset No
Power Fail No
Nominal Reset Voltage (V) #1 2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)
Reset Type Active Low/High or High/Low
Output Dual Output Open-Drain and/or Push-Pull
Typical Reset Pulse Width (ms) 200
Typical Supply Current (µA) 1
Pins | Packaging 5 | SOT-23
Temp Range -40C to +125C
Packing Media Tape and reel (3000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

Supervisory Circuit, Smd, Sot-23-6 | Newark Electronics
SUPERVISORY CIRCUIT, SMD, SOT-23-6 | element14
Active low OD, Active high P-P | Microchip Technology
MCP132X Series 2.9 V 140 ms Surface Mount Voltage Supervisor SOT-23-5 | Future Electronics
Processor Supervisor 2.9V 2V to 4.7V 5-Pin SOT-23 T/R | Avnet America
Pwr Sply Func, Voltage Detector, Voltage Supervisor, SOT-23,VS 1 to 5.5V, IS 10uA | Microchip Technology Inc. MCP1321T-29LE/OT | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP1321T-29LE/OT?

Additional datasheets, footprints and schematics for MCP1321T-29LE/OT are listed on our Part Details page. You can also find images and similar parts to MCP1321T-29LE/OT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MCP1321T-29LE/OT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP1321T-29LE/OT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MCP1321T-29LE/OT fall under?

The MCP1321T-29LE/OT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

Can I view similar or alternative parts?

You can view similar parts to MCP1321T-29LE/OT when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the MCP1321T-29LE/OT you can contact the distributor directly for product support, shipping queries etc.

Is the MCP1321T-29LE/OT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MCP1321T-29LE/OT have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Microchip Technology and Future Electronics have stock available or on a lead time for MCP1321T-29LE/OT.

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