We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Power Circuits / Switching Regulator or Controllers / L6565DTR
Datasheets
L6565DTR by: STMicroelectronics

Quasi-resonant Controller

Part Details for L6565DTR by STMicroelectronics

Results Overview of L6565DTR by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

L6565DTR Information

L6565DTR by STMicroelectronics is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for L6565DTR

Part # Distributor Description Stock Price Buy
DISTI # 45AC7267
Newark Quasi-Resonant Smps Controller, Soic-8, Power Supply Controller Type:Quasi-Resonant Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:10.3V, Supply Voltage Max:18V, Ic Case/Package:Soic Rohs Compliant: Yes |Stmicroelectronics L6565DTR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
  • 1 $1.2100
  • 10 $1.0400
  • 25 $0.9310
  • 50 $0.8440
  • 100 $0.7070
  • 250 $0.6270
  • 500 $0.5440
  • 1,000 $0.5220
$0.5220 / $1.2100 Buy Now
DISTI # L6565DTR
Avnet Americas PWM Controller, Current Mode, 10.3 V to 18 V, 8 Pins, SOIC - Tape and Reel (Alt: L6565DTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.4841
  • 5,000 $0.4817
  • 10,000 $0.4309
  • 15,000 $0.4230
  • 20,000 $0.4155
$0.4155 / $0.4841 Buy Now
Bristol Electronics   2719
RFQ
DISTI # L6565DTR
TME IC: driver, PFC controller, SO8, 10.3÷18VDC, 1MHz Min Qty: 1 0
  • 1 $1.4800
  • 5 $1.2700
  • 25 $1.0200
  • 100 $0.9200
  • 500 $0.7100
$0.7100 / $1.4800 RFQ
ComSIT USA QUASI-RESONANT SMPS CONTROLLER Switching Controller, Current-mode, 0.7A, PDSO8 RoHS: Compliant Stock DE - 2500
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Chip 1 Exchange INSTOCK 4600
RFQ
DISTI # L6565DTR
Avnet Silica PWM Controller, Current Mode, 10.3 V to 18 V, 8 Pins, SOIC (Alt: L6565DTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 17 Weeks, 0 Days Silica - 45000
Buy Now
DISTI # C1S730200505390
Chip One Stop Current Mode PWM Controller 400mA 8-Pin SO N T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 1825
  • 5 $0.9470
  • 10 $0.6190
  • 50 $0.6180
  • 100 $0.5110
  • 200 $0.4820
  • 1,000 $0.4620
$0.4620 / $0.9470 Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 100
RFQ
DISTI # L6565DTR
EBV Elektronik PWM Controller, Current Mode, 10.3 V to 18 V, 8 Pins, SOIC (Alt: L6565DTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 19 Weeks, 0 Days EBV - 67500
Buy Now
LCSC 10.3V18V SOIC-8 AC-DC Controllers and Regulators ROHS 2334
  • 1 $1.0224
  • 10 $0.8057
  • 30 $0.6691
  • 100 $0.5309
  • 500 $0.4681
  • 1,000 $0.4398
$0.4398 / $1.0224 Buy Now
Win Source Electronics AC to DC Switching Converter Flyback T/R 8-Pin SO N / IC CTCLR PWM SMPS CM UVLO 8SOIC 372560
  • 105 $0.4950
  • 220 $0.4630
  • 340 $0.4470
  • 485 $0.4150
  • 630 $0.3990
  • 785 $0.3830
$0.3830 / $0.4950 Buy Now

Part Details for L6565DTR

L6565DTR CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

L6565DTR Part Data Attributes

Parametric Data
L6565DTR STMicroelectronics
Buy Now Datasheet
Compare Parts:
L6565DTR STMicroelectronics Quasi-resonant Controller
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description SO-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique RESONANT CONTROL
Input Voltage-Max 18 V
Input Voltage-Min 10.3 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Output Current-Max 0.7 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for L6565DTR

This table gives cross-reference parts and alternative options found for L6565DTR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L6565DTR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
L6565D STMicroelectronics $0.5515 Quasi-resonant Controller L6565DTR vs L6565D
E-L6565D STMicroelectronics Check for Price Quasi-resonant Controller L6565DTR vs E-L6565D

L6565DTR Related Parts

L6565DTR Frequently Asked Questions (FAQ)

  • The L6565DTR can handle input voltages up to 40V, but it's recommended to keep it below 35V for reliable operation.

  • The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.

  • The bootstrap capacitor (CBOOT) is used to generate the high-side gate drive voltage. The recommended value is 10nF to 22nF, but it may need to be adjusted based on the specific application requirements and the value of the high-side MOSFET.

  • To ensure stability, make sure to follow the layout guidelines in the datasheet, use a low-ESR output capacitor, and add a small ceramic capacitor (e.g., 10nF) between the VCC pin and GND. Additionally, adjust the compensation components (R1, R2, C1, and C2) according to the application requirements.

  • The L6565DTR can deliver up to 5A of output current, but it's recommended to derate the output current based on the ambient temperature and the thermal design of the application.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for L6565DTR by STMicroelectronics.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: L6565DTR by STMicroelectronics

Select Manufacturer
Which Manufacturer of L6565DTR would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when L6565DTR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for L6565DTR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for L6565DTR to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for L6565DTR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for L6565DTR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare L6565DTR by STMicroelectronics

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: