English

All Products

View All >>
  • L6521TR

L6521TR

16V 1.27mm PMIC L6521 8 Pin 46kHz~47.2kHz 16V 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L6521TR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 936
  • Description: 16V 1.27mm PMIC L6521 8 Pin 46kHz~47.2kHz 16V 8-SOIC (0.154, 3.90mm Width) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 13 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 506.605978mg
Operating Temperature -25°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Type CFL/TL Controller
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Voltage - Supply 10.5V~18.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 16V
Terminal Pitch 1.27mm
Frequency 46kHz~47.2kHz
Base Part Number L6521
Pin Count 8
Operating Supply Voltage 10.5V
Power Supplies 16V
Operating Supply Current 8mA
Output Current 300mA
Max Supply Current 8mA
Dimming No
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

L6521TR Overview


Tape & Reel (TR)'s materials were used to package the product.Its low package cost attracts electronics manufacturers.Using Surface Mount, it is mounted on the PCB.In standard grade applications, it is considered Type CFL/TL Controller.The device is powered by a voltage to ensure normal operation.Operate it at -25°C~85°C all the time.It can still perform accurately at 46kHz~47.2kHz frequency.Among its best features is a number of L6521.The structure is made up of 8-terminations.During operation, the device is in 1 mode.The supply current of the device is set to 8mA.There is no change to the pin number of the component.Having 8 pins in total, it has 8 pins in total.In order to keep the component powered at all times, 16V is used as a source.Switching Regulator or Controllers Subcategory can be applied to the item.It is set to 300mA in this case.Supply 16V is present on the device.To operate it, there is a requirement for 10.5V voltage.8mA is its maximum supply temperature.

L6521TR Features


Mounting type of Surface Mount
Supply voltage of 16V
Switching Regulator or Controllers subcategory
Operating supply voltage of 10.5V

L6521TR Applications


There are a lot of STMicroelectronics L6521TR Lighting Controllers applications.

  • Smoothing
  • Computer motherboards
  • UPS buffering
  • Power factor correction (PFC)
  • Spot welding
  • Power line buffering
  • Server motherboards
  • Motor control
  • Signal decoupling & power bypass
  • Noise filtering