MC33166 DC-DC Power Conversion by ON Semiconductor

Buck / Boost / Inverting Regulator, Switching, 3.0 A


The MC34166, MC33166 series are high performance fixed frequency power switching regulators that contain the primary functions required for dc-dc converters. This series was specifically designed to be incorporated in buck, boost and inverting applications with a minimum number of external components and can also be used cost effectively in step-up applications. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, fixed frequency oscillator with on-chip timing components, latching pulse width modulator for single pulse metering, high gain error amplifier and a high current output switch. Protective features consist of cycle-by-cycle current limiting, undervoltage lockout, and thermal shutdown. Also included is a low power standby mode that reduces power supply current to 36 mA.

Where to Buy

Prices starting from US$0.20

Distributor Stock
Logo for Farnell
Farnell
from US$0.23
No stock
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Logo for Newark Electronics
Newark Electronics
from US$0.26
-
Buy Now
Logo for element14
element14
from US$0.20
-
Buy Now

Features

Output Switch Current in Excess of 3.0 A
Fixed Frequency Oscillator (72 kHz) with On-Chip Timing
Provides 5.05 V Output without External Resistor Divider
Precision 2% Reference
0% to 95% Output Duty Cycle
Cycle-by-Cycle Current Limiting
Undervoltage Lockout with Hysteresis
Internal Thermal Shutdown
Operation from 7.5 V to 40 V
Standby Mode Reduces Power Supply Current to 36 µA
Economical 5-Lead TO-220 Package with Two Optional Leadforms.
Also Available in Surface Mount D2PAK Package
Moisture Sensitivity Level (MSL) Equals 1
Pb-Free Packages are Available


MC33166 Fuses & Circuit Protection by Multicomp

FUSE PTC RESET RADIAL 30V 6A

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 6A
Tripping Current 12A
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 24.9mm
External Width 16.5mm
Height 24.9mm
Holding Current Max Ih 6A
Initial Resistance Max 0.04ohm
Initial Resistance Min 0.005ohm
Lead Length 7.6mm
Lead Spacing 10.2mm
Operating Voltage 30VDC
Operating Voltage Max 30VDC
PTC Fuse Case Style Radial Leaded
Voltage 30V

MC33166 Thermistors by Multicomp Pro

FUSE, PTC RESET, 30V, 6A, 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 6A
Tripping Current 12A
Time to Trip 16s
Fuse Shape Rectangular
Current Rating Max 100A
Lead Spacing 10.2mm
RoHS Compliant Yes

Alternative Descriptions

Fuse, Ptc Reset, Radial, 30V, 6A | Newark Electronics
FUSE, PTC RESET, RADIAL, 30V, 6A | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC33166?

Additional datasheets, footprints and schematics for MC33166 are listed on our Part Details page. You can also find images and similar parts to MC33166 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC33166 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC33166 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC33166 fall under?

The MC33166 is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to MC33166 when available in the Converters 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 MC33166 you can contact the distributor directly for product support, shipping queries etc.

Is the MC33166 RoHS compliant?

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

Which authorised distributors for MC33166 have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MC33166.

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

Stock availability and lead times will be displayed for MC33166 often in real-time on the comparison pages.

What if I can't find stock of MC33166?

You can fill out our help required form which you can use to request a quote for MC33166 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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