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 / TL1451CNS
Datasheets
TL1451CNS by:
Texas Instruments
Rochester Electronics LLC
Texas Instruments
Not Found

Dual Pulse-Width-Modulation Control Circuit 16-SOP -20 to 85

Part Details for TL1451CNS by Texas Instruments

Results Overview of TL1451CNS 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.

TL1451CNS Information

TL1451CNS 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 TL1451CNS

Part # Distributor Description Stock Price Buy
DISTI # 2156-TL1451CNS-ND
DigiKey IC REG CTRLR BUCK/BST/FLYBK 16SO Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 400
In Stock
  • 169 $1.7800
$1.7800 Buy Now
DISTI # 296-31944-5-ND
DigiKey IC REG CTRLR BUCK/BST/FLYBK 16SO Min Qty: 1 Lead time: 12 Weeks Container: Tube 355
In Stock
  • 1 $2.2100
  • 10 $1.6320
  • 50 $1.4026
  • 100 $1.3314
  • 250 $1.2562
  • 500 $1.2110
  • 1,000 $1.1737
  • 2,500 $1.1343
  • 5,000 $1.1106
$1.1106 / $2.2100 Buy Now
DISTI # 595-TL1451CNS
Mouser Electronics Switching Controllers Dual PWM Control Cir cuit A 595-TL1451CNSR RoHS: Compliant 373
  • 1 $2.2100
  • 10 $1.6600
  • 50 $1.6500
$1.6500 / $2.2100 Buy Now
Rochester Electronics TL1451 Dual Pulse-Width-Modulation Control Circuit RoHS: Compliant Status: Active Min Qty: 1 400
  • 1 $1.7100
  • 25 $1.6800
  • 100 $1.6100
  • 500 $1.5400
  • 1,000 $1.4500
$1.4500 / $1.7100 Buy Now

Part Details for TL1451CNS

TL1451CNS 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

TL1451CNS Part Data Attributes

Parametric Data
TL1451CNS Texas Instruments
Buy Now Datasheet
Compare Parts:
TL1451CNS Texas Instruments Dual Pulse-Width-Modulation Control Circuit 16-SOP -20 to 85
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
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 50 V
Input Voltage-Min 3.6 V
Input Voltage-Nom 6 V
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 10.2 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 2
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -20 °C
Output Current-Max 0.021 A
Output Voltage-Min 1 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2 mm
Supply Current-Max (Isup) 2.4 mA
Supply Voltage-Nom (Vsup) 6 V
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade OTHER
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 5.3 mm

Alternate Parts for TL1451CNS

This table gives cross-reference parts and alternative options found for TL1451CNS. 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 TL1451CNS, 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
TL1451INSRG4 Texas Instruments Check for Price Dual Pulse-Width-Modulation Control Circuit 16-SO TL1451CNS vs TL1451INSRG4
TL1451INSR Texas Instruments $0.7986 Dual Pulse-Width-Modulation Control Circuit 16-SOP -20 to 85 TL1451CNS vs TL1451INSR
TL1451CDBRG4 Texas Instruments Check for Price 0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SSOP-16 TL1451CNS vs TL1451CDBRG4

TL1451CNS Related Parts