Datasheets
NCV51411DR2 by: onsemi

Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified

Part Details for NCV51411DR2 by onsemi

Results Overview of NCV51411DR2 by onsemi

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Applications Security and Surveillance Audio and Video Systems Transportation and Logistics Renewable Energy Automotive Robotics and Drones

NCV51411DR2 Information

NCV51411DR2 by onsemi 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 NCV51411DR2

Part # Distributor Description Stock Price Buy
Win Source Electronics IC REG BUCK ADJ 1.5A 8SOIC 12380
  • 25 $2.0742
  • 59 $1.7020
  • 91 $1.6488
  • 126 $1.5956
  • 163 $1.5424
  • 217 $1.3828
$1.3828 / $2.0742 Buy Now

Part Details for NCV51411DR2

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NCV51411DR2 Part Data Attributes

NCV51411DR2 onsemi
Buy Now Datasheet
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NCV51411DR2 onsemi Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code SOIC-8 Narrow Body
Package Description SOIC-8
Pin Count 8
Manufacturer Package Code 751-07
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT/VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 4.5 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 3 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 296 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for NCV51411DR2

This table gives cross-reference parts and alternative options found for NCV51411DR2. 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 NCV51411DR2, 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
CS51411GDR8 Rochester Electronics LLC Check for Price 3A SWITCHING REGULATOR, 296kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 NCV51411DR2 vs CS51411GDR8
CS51411ED8 onsemi Check for Price Buck Regulator, Low Voltage, 1.5 A, 260 kHz, with Sychronization Capability, SOIC-8 Narrow Body, 98-TUBE NCV51411DR2 vs CS51411ED8
CS51411ED8 Cherry Semiconductor Corporation Check for Price Switching Regulator, Current/voltage-mode, 4A, 296kHz Switching Freq-Max, PDSO8, 0.150 INCH, SO-8 NCV51411DR2 vs CS51411ED8
CS51411GD8G onsemi Check for Price Buck Regulator, Low Voltage, 1.5 A, 260 kHz, with Sychronization Capability, SOIC-8 Narrow Body, 98-TUBE, Automotive Qualified NCV51411DR2 vs CS51411GD8G
CS51411GDR8 onsemi Check for Price Buck Regulator, Low Voltage, 1.5 A, 260 kHz, with Sychronization Capability, SOIC-8 Narrow Body, 2500-REEL NCV51411DR2 vs CS51411GDR8
CS51411EDR8 Cherry Semiconductor Corporation Check for Price Switching Regulator, Current/voltage-mode, 4A, 296kHz Switching Freq-Max, PDSO8, 0.150 INCH, SO-8 NCV51411DR2 vs CS51411EDR8
NCV51411DR2G onsemi $1.7886 Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified NCV51411DR2 vs NCV51411DR2G
CS51411GD8 onsemi Check for Price Buck Regulator, Low Voltage, 1.5 A, 260 kHz, with Sychronization Capability, SOIC-8 Narrow Body, 98-TUBE NCV51411DR2 vs CS51411GD8
Part Number Manufacturer Composite Price Description Compare
ISL6520BCBZ Intersil Corporation Check for Price Single Synchronous Buck Pulse-Width Modulation (PWM) Controller; SOIC8; Temp Range: See Datasheet NCV51411DR2 vs ISL6520BCBZ
LT1375IS8-5#TRPBF Analog Devices Inc Check for Price 1.5A, 500kHz Step-Down Switching Regulators NCV51411DR2 vs LT1375IS8-5#TRPBF
ADP1108AR-12 Analog Devices Inc Check for Price IC 1.5 A SWITCHING REGULATOR, 25 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8, Switching Regulator or Controller NCV51411DR2 vs ADP1108AR-12
FAN6520AM_NL Fairchild Semiconductor Corporation Check for Price Switching Controller, Voltage-mode, 1A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MS-012AA, SOIC-8 NCV51411DR2 vs FAN6520AM_NL
LT1375CS8#TRPBF Analog Devices Inc Check for Price 1.5A, 500kHz Step-Down Switching Regulators NCV51411DR2 vs LT1375CS8#TRPBF
L5970D STMicroelectronics $1.3512 Up to 1 A step down switching regulator NCV51411DR2 vs L5970D
ISL6520IBZ-T Intersil Corporation Check for Price Single Synchronous Buck Pulse-Width Modulation (PWM) Controller; SOIC8; Temp Range: See Datasheet NCV51411DR2 vs ISL6520IBZ-T
LT1376IS8-5 Analog Devices Inc Check for Price Switching Regulator, Current-mode, 3A, 570kHz Switching Freq-Max, BIPolar, PDSO8 NCV51411DR2 vs LT1376IS8-5
ISL6520AIB-T Intersil Corporation Check for Price SWITCHING CONTROLLER, 340kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MS-012-AA, SOIC-8 NCV51411DR2 vs ISL6520AIB-T
SC1103CSTRT Semtech Corporation Check for Price Switching Controller, Voltage-mode, 0.5A, 230kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOP-8 NCV51411DR2 vs SC1103CSTRT

NCV51411DR2 Related Parts

NCV51411DR2 Frequently Asked Questions (FAQ)

  • For optimal thermal performance, it is recommended to have a solid copper plane on the PCB underneath the device, and to use thermal vias to connect the plane to the thermal pad of the device. Additionally, keeping the PCB layer stack-up symmetrical and using a thermal interface material (TIM) between the device and the heat sink can also improve thermal performance.

  • To ensure reliable operation in high-temperature environments, it is recommended to follow the recommended operating conditions and derating guidelines provided in the datasheet. Additionally, using a heat sink with a high thermal conductivity, ensuring good airflow, and using a thermal interface material (TIM) between the device and the heat sink can help to reduce the junction temperature and ensure reliable operation.

  • The recommended input capacitor value and type depend on the specific application and operating conditions. However, as a general guideline, a low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for most applications. It is also important to ensure that the input capacitor is placed close to the device and has a low inductance path to the device pins.

  • To troubleshoot issues with the device not turning on or not regulating properly, it is recommended to check the input voltage, output voltage, and enable pin voltage using an oscilloscope or multimeter. Additionally, checking the device's thermal shutdown and overcurrent protection features can help to identify the root cause of the issue. It is also recommended to review the PCB layout and ensure that it meets the recommended layout guidelines.

  • The recommended output capacitor value and type depend on the specific application and operating conditions. However, as a general guideline, a low-ESR ceramic capacitor with a value of 10uF to 47uF is recommended for most applications. It is also important to ensure that the output capacitor is placed close to the device and has a low inductance path to the device pins.