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Power Circuits / Switching Regulator or Controllers / NCP1377BPG
Datasheets
NCP1377BPG by: onsemi

Controller, Free Running Quasi-Resonant Current Mode, PDIP-7 (PDIP-8 LESS PIN 7), 50-TUBE

Part Details for NCP1377BPG by onsemi

Results Overview of NCP1377BPG by onsemi

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.

NCP1377BPG Information

NCP1377BPG 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 NCP1377BPG

Part # Distributor Description Stock Price Buy
DISTI # NCP1377BPGOS-ND
DigiKey IC OFFLINE SWITCH FLYBACK 7DIP Min Qty: 1 Lead time: 2 Weeks Container: Tube 268
In Stock
  • 1 $2.0500
  • 10 $1.2770
  • 50 $0.9500
  • 100 $0.8457
  • 250 $0.7333
$0.7333 / $2.0500 Buy Now
DISTI # NCP1377BPG
Avnet Americas Current Mode PWM Controller 18V 500mA 7-Pin PDIP Tube - Rail/Tube (Alt: NCP1377BPG) RoHS: Compliant Min Qty: 1389 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Tube 5961 Partner Stock
  • 1,389 $0.4860
  • 1,400 $0.4752
  • 2,800 $0.4644
  • 7,000 $0.4536
  • 14,000 $0.4428
$0.4428 / $0.4860 Buy Now
DISTI # 86009231
Verical AC to DC Switching Converter Flyback 8.2V 100kHz Tube 7-Pin PDIP RoHS: Compliant Min Qty: 564 Package Multiple: 1 Americas - 128908
  • 564 $0.6650
  • 1,000 $0.6280
$0.6280 / $0.6650 Buy Now
DISTI # 86021167
Verical AC to DC Switching Converter Flyback 8.2V 100kHz Tube 7-Pin PDIP RoHS: Compliant Min Qty: 564 Package Multiple: 1 Date Code: 1001 Americas - 49839
  • 564 $0.6650
  • 1,000 $0.6280
$0.6280 / $0.6650 Buy Now
DISTI # 86002939
Verical AC to DC Switching Converter Flyback 8.2V 100kHz Tube 7-Pin PDIP RoHS: Compliant Min Qty: 564 Package Multiple: 1 Date Code: 1601 Americas - 15400
  • 564 $0.6650
  • 1,000 $0.6280
$0.6280 / $0.6650 Buy Now
DISTI # 85998297
Verical AC to DC Switching Converter Flyback 8.2V 100kHz Tube 7-Pin PDIP RoHS: Compliant Min Qty: 564 Package Multiple: 1 Date Code: 0601 Americas - 15000
  • 564 $0.6650
  • 1,000 $0.6280
$0.6280 / $0.6650 Buy Now
DISTI # 86002021
Verical AC to DC Switching Converter Flyback 8.2V 100kHz Tube 7-Pin PDIP RoHS: Compliant Min Qty: 564 Package Multiple: 1 Date Code: 1101 Americas - 1000
  • 564 $0.6650
  • 1,000 $0.6280
$0.6280 / $0.6650 Buy Now
Quest Components   1083
  • 1 $2.1100
  • 191 $0.8440
  • 949 $0.7385
$0.7385 / $2.1100 Buy Now
Rochester Electronics Switching Controller, Current-mode, 0.5A, 300kHz Switching Freq-Max, CMOS, PDIP7 RoHS: Compliant Status: Obsolete Min Qty: 1 210565
  • 1 $0.5911
  • 25 $0.5793
  • 100 $0.5556
  • 500 $0.5320
  • 1,000 $0.5024
$0.5024 / $0.5911 Buy Now
Flip Electronics Stock, ship today 5961
RFQ
Vyrian Other Function Semiconductors 92785
RFQ

Part Details for NCP1377BPG

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NCP1377BPG Part Data Attributes

Parametric Data
NCP1377BPG onsemi
Buy Now Datasheet
Compare Parts:
NCP1377BPG onsemi Controller, Free Running Quasi-Resonant Current Mode, PDIP-7 (PDIP-8 LESS PIN 7), 50-TUBE
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code PDIP-7 (PDIP-8 LESS PIN 7)
Pin Count 7
Manufacturer Package Code 626B
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 2 Days
Samacsys Manufacturer onsemi
Additional Feature ALSO HAS RESONANT CONTROL TECHNIQUE
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Min 8.2 V
Input Voltage-Nom 11 V
JESD-30 Code R-PDIP-T7
JESD-609 Code e3
Length 9.78 mm
Number of Functions 1
Number of Terminals 7
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.5 A
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP7/8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 4.45 mm
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 300 kHz
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for NCP1377BPG

This table gives cross-reference parts and alternative options found for NCP1377BPG. 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 NCP1377BPG, 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
NCP1377BP Rochester Electronics LLC Check for Price 0.5A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDIP7, PLASTIC, DIP-8/7 NCP1377BPG vs NCP1377BP
NCP1377BP onsemi Check for Price 0.5A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDIP7, PLASTIC, DIP-8/7 NCP1377BPG vs NCP1377BP

NCP1377BPG Related Parts

NCP1377BPG Frequently Asked Questions (FAQ)

  • A good PCB layout for the NCP1377BPG involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces to reduce EMI and noise.

  • To ensure the NCP1377BPG operates within its SOA, monitor the input voltage, output current, and junction temperature. Make sure the input voltage is within the recommended range, the output current is below the maximum rating, and the junction temperature is below the maximum rating of 150°C.

  • The recommended input capacitor value is 10uF to 22uF, and the type should be a low-ESR ceramic capacitor, such as X5R or X7R, to minimize voltage ripple and ensure stable operation.

  • To troubleshoot issues with the NCP1377BPG, check the input voltage, output current, and junction temperature. Verify that the input voltage is within the recommended range, the output current is below the maximum rating, and the junction temperature is below the maximum rating. Also, check for any signs of physical damage, such as overheating or electrical overstress.

  • Yes, the NCP1377BPG is suitable for high-reliability applications. It is manufactured using a robust process, and onsemi provides a range of reliability data, including FIT rates and MTBF, to support its use in demanding applications.