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Power Circuits / Switching Regulator or Controllers / NCP1207ADR2
Datasheets
NCP1207ADR2 by:
onsemi
onsemi
Rochester Electronics LLC
Not Found

0.5A SWITCHING CONTROLLER, PDSO8, SOIC-8

Part Details for NCP1207ADR2 by onsemi

Results Overview of NCP1207ADR2 by onsemi

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

NCP1207ADR2 Information

NCP1207ADR2 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 NCP1207ADR2

Part # Distributor Description Stock Price Buy
Bristol Electronics   2106
RFQ
Vyrian Other Function Semiconductors 1494
RFQ
Win Source Electronics IC OFFLINE SWITCH FLYBACK 8SOIC 13880
  • 60 $0.8611
  • 125 $0.8056
  • 195 $0.7778
  • 280 $0.7223
  • 360 $0.6945
  • 450 $0.6667
$0.6667 / $0.8611 Buy Now

Part Details for NCP1207ADR2

NCP1207ADR2 CAD Models

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NCP1207ADR2 Part Data Attributes

Parametric Data
NCP1207ADR2 onsemi
Buy Now Datasheet
Compare Parts:
NCP1207ADR2 onsemi 0.5A SWITCHING CONTROLLER, PDSO8, SOIC-8
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Min 10.6 V
Input Voltage-Nom 11 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.5 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 SINGLE
Technology CMOS
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 NCP1207ADR2

This table gives cross-reference parts and alternative options found for NCP1207ADR2. 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 NCP1207ADR2, 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
NCP1207ADR2G onsemi Check for Price PWM Controller, Free Running Quasi-Resonant Current Mode, SOIC-8 Narrow Body, 2500-REEL NCP1207ADR2 vs NCP1207ADR2G
NCP1207ADR2 Rochester Electronics LLC Check for Price 0.5A SWITCHING CONTROLLER, PDSO8, SOIC-8 NCP1207ADR2 vs NCP1207ADR2
NCP1207DR2 onsemi Check for Price 0.5A SWITCHING CONTROLLER, PDSO8, SOIC-8 NCP1207ADR2 vs NCP1207DR2
NCP1207DR2G onsemi Check for Price 0.5A SWITCHING CONTROLLER, PDSO8, LEAD FREE, SOIC-8 NCP1207ADR2 vs NCP1207DR2G

NCP1207ADR2 Related Parts

NCP1207ADR2 Frequently Asked Questions (FAQ)

  • The maximum output current of the NCP1207ADR2 is 1A, but it's recommended to operate it at 0.7A or less for optimal performance and reliability.

  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and keep the input capacitor (if used) as close to the VIN pin as possible.

  • The EN (Enable) pin is used to turn the regulator on or off. Connect it to VIN to enable the regulator, or to GND to disable it. You can also use it to implement power sequencing or to reduce standby power consumption.

  • The NCP1207ADR2 is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Make sure to follow the recommended operating conditions and derate the output current accordingly.

  • The output voltage of the NCP1207ADR2 is adjustable using an external resistor divider network. Use the formula: VOUT = 1.225V x (1 + R2/R1), where R1 and R2 are the resistors in the divider network.