MC33161 Voltage References & Supervisors by ON Semiconductor

Voltage Supervisor, Universal Voltage Monitor


The MC34161/MC33161/NCV33161 are universal voltage monitors intended for use in a wide variety of voltage sensing applications. These devices offer the circuit designer an economical solution for positive and negative voltage detection. The circuit consists of two comparator channels each with hysteresis, a unique Mode Select Input for channel programming, a pinned out 2.54 V reference, and two open collector outputs capable of sinking in excess of 10 mA. Each comparator channel can be configured as either inverting or noninverting by the Mode Select Input. This allows over, under, and window detection of positive and negative voltages. The minimum supply voltage needed for these devices to be fully functional is 2.0 V for positive voltage sensing and 4.0 V for negative voltage sensing. Applications include direct monitoring of positive and negative voltages used in appliance, automotive, consumer, and industrial equipment.

Where to Buy

Prices starting from US$0.14

Distributor Stock
Logo for Farnell
Farnell
from US$0.14
283
in stock
Buy Now
Logo for element14
element14
from US$0.16
332
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.15
49
in stock
Buy Now

Features

NCV Version for Automotive
Unique Mode Select Input Allows Channel Programming
Over, Under, and Window Voltage Detection
Positive and Negative Voltage Detection
Fully Functional at 2.0 V for Positve Voltage Sensing and 4.0 V for Negative Voltage Sensing
Pinned Out 2.54 V Reference with Current Limit Protection
Low Standby Current
Open Collector Outputs for Enhanced Device Flexibility
Pb-Free Packages are Available
Benefits
AEC-Q100 Qualified
Applications
Body Electronic
Infotainment
Nagivator
Occupant Protection
End Products
Braking
Instrument Cluster
Occupant Comfort
Powertrain


MC33161 Fuses & Circuit Protection by Multicomp

FUSE PTC RESET RADIAL 30V 1.85A

Status: Unknown
Series: MC33 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Thermistor Mounting Through Hole
Product Range MC33 Series
Holding Current 1.85A
Tripping Current 3.7A
Voltage Rating 30VDC
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
SVHC No SVHC (15-Jan-2019)
Carrying Current Max 40A
Current Max 40A
External Depth 3mm
External Length / Height 15.7mm
External Width 10.2mm
Height 15.7mm
Holding Current Max Ih 1.85A
Initial Resistance Max 0.09ohm
Initial Resistance Min 0.03ohm
Lead Length 7.6mm
Lead Spacing 5.1mm
Operating Voltage 30VDC
Operating Voltage Max 30VDC
PTC Fuse Case Style Radial Leaded
Voltage 30V

MC33161 Thermistors by Multicomp Pro

FUSE, PTC RESET, 30V, 1.85A, RADIAL

Status: Unknown
Series: MC33 Series
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Product Range MC33 Series
Voltage Rating 30VDC
Holding Current 1.85A
Tripping Current 3.7A
Time to Trip 8.7s
Fuse Shape Rectangular
Current Rating Max 100A
Lead Spacing 5.1mm
RoHS Compliant Yes

Alternative Descriptions

FUSE, PTC RESET, RADIAL, 30V, 1.85A | element14
Fuse, Ptc Reset, 30V, 1.85A, Radial | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC33161?

Additional datasheets, footprints and schematics for MC33161 are listed on our Part Details page. You can also find images and similar parts to MC33161 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC33161 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC33161 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC33161 fall under?

The MC33161 is listed under Power Management > Voltage References & Supervisors > Voltage Supervisors.

Can I view similar or alternative parts?

You can view similar parts to MC33161 when available in the Voltage Supervisors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC33161 you can contact the distributor directly for product support, shipping queries etc.

Is the MC33161 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC33161 have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MC33161.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MC33161 often in real-time on the comparison pages.

What if I can't find stock of MC33161?

You can fill out our help required form which you can use to request a quote for MC33161 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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