MM5451YN Drivers & Interfaces by Microchip Technology

LED Display Driver


The MM5450 and MM5451 LED display drivers are monolithic MOS ICs fabricated in an N-Channel, metal-gate process. The technology produces low-threshold, enhancement-mode, and ion-implanted depletion-mode devices. A single pin controls the LED display brightness by setting a reference current through a variable resistor connected to the supply.

Where to Buy

Prices starting from US$3.46

Distributor Stock
Logo for TME
TME
from US$5.24
390
in stock
Buy Now
Logo for Microchip Technology Inc
Microchip Technology
from US$4.52
297
in stock
Buy Now
Logo for RS UK
RS
from US$5.86
142
in stock
Buy Now
Logo for element14 Singapore
element14
from US$6.57
80
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$7.63
80
in stock
Buy Now
Logo for Newark
Newark Electronics
from US$6.04
0
in stock
Buy Now
Logo for Future Electronics NA
Future Electronics
from US$3.46
0
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
Buy Now
Logo for Avnet Silica
Avnet Silica
-
0
in stock
Buy Now
Logo for ECOM
ECOM
-
0
in stock
Buy Now
Buy Now

Features

Continuous brightness control
Serial data input
No load signal requirement
Enable (on MM5450)
Wide power supply operation
TTL compatibility
34 or 35 outputs, 15mA capability
Alphanumeric capability

Specifications

Topology Linear
+Vin min (V) 4.75
+Vin max (V) 11
Package PDIP, PLCC
Product Type Display Drivers
Type 7-segment
Operating Iq (µA) 8.5
Vfb (V) 0
Extra LDOs 0
Vdropout (mV) 0
IQ LDO 0
Pins | Packaging 40 | PDIP
Temp Range -40C to +85C
Packing Media Tube (9)

Last 6 months Inventory & Pricing History


Resources


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 6.5
Shipping Weight (kg) 10.6
Lead Count 40
Package Type PDIP
Package Width or Size .600in
Soldering Composition Matte Tin

Alternative Descriptions

IC: display driver | TME
15mA LED Display Driver MM5451YN | RS
LED DISPLAY DRIVER, -40 TO 85DEG C | element14
Led Display Driver 40 Pdip .600In Tube Rohs Compliant: Yes |Microchip Technology MM5451YN | Newark Electronics
MM5451 Series 11 V 15 mA Through Hole LED Display Driver - PDIP-40 | Future Electronics
LED DISPLAY DRIVER | EBV Elektronik
LED Display Driver, 4/5displays, Uc=4.75/11V, -40+85°C | ECOM


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MM5451YN?

Additional datasheets, footprints and schematics for MM5451YN are listed on our Part Details page. You can also find images and similar parts to MM5451YN on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MM5451YN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MM5451YN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MM5451YN fall under?

The MM5451YN is listed under Semiconductors - ICs > Drivers & Interfaces > Display Drivers.

Can I view similar or alternative parts?

You can view similar parts to MM5451YN when available in the Display Drivers 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 MM5451YN you can contact the distributor directly for product support, shipping queries etc.

Is the MM5451YN RoHS compliant?

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

Which authorised distributors for MM5451YN have stock available?

Authorised distributors including TME, Microchip Technology, RS, element14 and Farnell have stock available or on a lead time for MM5451YN.

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

Stock availability and lead times will be displayed for MM5451YN often in real-time on the comparison pages.

What if I can't find stock of MM5451YN?

You can fill out our help required form which you can use to request a quote for MM5451YN 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.