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 / LM5020SD-1/NOPB
Datasheets
LM5020SD-1/NOPB by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-WSON -40 to 125

Part Details for LM5020SD-1/NOPB by Texas Instruments

Results Overview of LM5020SD-1/NOPB by Texas Instruments

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.

Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

LM5020SD-1/NOPB Information

LM5020SD-1/NOPB by Texas Instruments 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 LM5020SD-1/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM5020SD-1/NOPBCT-ND
DigiKey IC REG CTRLR FLYBACK 10WSON Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1663
In Stock
  • 1 $2.6000
  • 10 $1.9390
  • 25 $1.7724
  • 100 $1.5894
  • 250 $1.5022
  • 500 $1.4497
  • 1,000 $1.4064
  • 2,000 $1.3708
  • 3,000 $1.3530
  • 5,000 $1.3332
  • 7,000 $1.3217
$1.3217 / $2.6000 Buy Now
DISTI # 926-LM5020SD-1/NOPB
Mouser Electronics Switching Controllers 100V Current Mode PW M Controller A 926-LM5020SDX-1/NOPB RoHS: Compliant 5656
  • 1 $2.6000
  • 10 $1.9400
  • 25 $1.7800
  • 100 $1.5900
  • 250 $1.5100
  • 500 $1.4500
  • 1,000 $1.4000
  • 2,000 $1.3200
  • 5,000 $1.2800
$1.2800 / $2.6000 Buy Now
Bristol Electronics   Min Qty: 2 394
  • 2 $2.7000
  • 9 $2.0250
  • 26 $1.6875
  • 90 $1.0125
  • 298 $0.9450
$0.9450 / $2.7000 Buy Now
Quest Components SWITCHING CONTROLLER, CURRENT-MODE, 0.1A, 700KHZ SWITCHING FREQ-MAX, PDSO8 315
  • 1 $3.6000
  • 112 $1.2600
  • 239 $1.1700
$1.1700 / $3.6000 Buy Now
Vyrian Other Function Semiconductors 39055
RFQ
Win Source Electronics IC REG CTRLR FLYBACK 10WSON 32000
  • 8 $7.0660
  • 18 $5.7980
  • 27 $5.6160
  • 37 $5.4350
  • 48 $5.2540
  • 64 $4.7110
$4.7110 / $7.0660 Buy Now

Part Details for LM5020SD-1/NOPB

LM5020SD-1/NOPB 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

LM5020SD-1/NOPB Part Data Attributes

Parametric Data
LM5020SD-1/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM5020SD-1/NOPB Texas Instruments 13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-WSON -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description LLP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 100 V
Input Voltage-Min 13 V
Input Voltage-Nom 48 V
JESD-30 Code S-PDSO-N8
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 10 A
Output Voltage-Max 300 V
Output Voltage-Min 1.25 V
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 1000 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.8 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4 mm

Alternate Parts for LM5020SD-1/NOPB

This table gives cross-reference parts and alternative options found for LM5020SD-1/NOPB. 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 LM5020SD-1/NOPB, 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
LM5020SDX-1/NOPB Texas Instruments Check for Price 13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-WSON -40 to 125 LM5020SD-1/NOPB vs LM5020SDX-1/NOPB
LM5020SD-1 Texas Instruments Check for Price 13-100V Wide Vin, Current Mode PWM Boost Controller 10-WSON -40 to 125 LM5020SD-1/NOPB vs LM5020SD-1

LM5020SD-1/NOPB Related Parts

LM5020SD-1/NOPB Frequently Asked Questions (FAQ)

  • A good PCB layout for the LM5020SD-1/NOPB involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.

  • To ensure stability, ensure that the output capacitor is within the recommended range, the input voltage is within the specified range, and the device is operated within the recommended temperature range. Additionally, a minimum ESR of 0.1 ohms is recommended for the output capacitor.

  • The maximum ambient temperature range for the LM5020SD-1/NOPB is -40°C to 125°C. However, the device can operate up to 150°C with derating.

  • Yes, the LM5020SD-1/NOPB is suitable for high-reliability applications. It is built with a robust design and has undergone rigorous testing to ensure its reliability. However, it is essential to follow proper design and manufacturing guidelines to ensure the device operates within its specified parameters.

  • To troubleshoot issues with the LM5020SD-1/NOPB, start by checking the input voltage, output voltage, and current. Verify that the device is operated within its specified parameters and that the PCB layout is correct. Check for any signs of overheating, and ensure that the device is properly soldered and connected.