All prices are in US dollars.
Digi-Key Part Number CL520K4-GDKR-ND
Price Break Unit Price Extended Price
1 0.67000 0.67
25 0.56000 14.00
100 0.51000 51.00
Quantity Available Digi-Key Stock: 2,309
Can ship immediately

Manufacturer Standard Lead Time 18 Weeks
Manufacturer Part Number


Description LED Driver IC 1 Output Linear 20mA TO-252, (D-Pak)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)

A $7.00 reeling fee will be applied to each reel ordered.
Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets CL520
Product Photos TO-252-3, DPak (2 Leads + Tab), SC-63
Design Resources Lighting Product Selector
PCN Design/Specification Fab Site Addition Update 16/Oct/2015
PCN Assembly/Origin Fab Site Addition 14/Aug/2014
PCN Packaging Label and Packing Changes 23/Sep/2015
Standard Package ? 1

Integrated Circuits (ICs)


PMIC - LED Drivers

Series -
Packaging ? Digi-Reel®?
Type Linear
Topology -
Internal Switch(s) -
Number of Outputs 1
Voltage - Supply (Min) 4.75V
Voltage - Supply (Max) 90V
Voltage - Output 1 V ~ 90 V
Current - Output / Channel 20mA
Frequency -
Dimming -
Applications Lighting, Signage
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package TO-252, (D-Pak)
Online Catalog Linear
Other Names CL520K4-GDKR
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
CL520K4-GTR-ND CL520K4-G Microchip Technology Tape & Reel (TR)? 2,000 - Immediate
0.51000 2,000
CL520K4-GCT-ND CL520K4-G Microchip Technology Cut Tape (CT)? 2,309 - Immediate
0.67000 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

21:24:17 6/26/2016