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Power Circuits / Switching Regulator or Controllers / MC34063AP1G
Datasheets
MC34063AP1G by:

Buck / Boost / Inverting Regulator, Switching, 1.5 A TA= 0°C to +70°C, 8 LEAD PDIP, 50-TUBE

Part Details for MC34063AP1G by onsemi

Results Overview of MC34063AP1G 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.

MC34063AP1G Information

MC34063AP1G 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 MC34063AP1G

Part # Distributor Description Stock Price Buy
DISTI # 97K4682
Newark Dc-Dc Switching Buck, Boost, Inverting Regulator, Adjustable, 3V-40Vin, 1.25V-40Vout, 3Aout, Dip-8 Rohs Compliant: Yes |Onsemi MC34063AP1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 3990
  • 1 $0.7390
  • 10 $0.6850
  • 100 $0.6300
  • 500 $0.6000
  • 1,000 $0.5620
  • 2,500 $0.5290
$0.5290 / $0.7390 Buy Now
DISTI # 67H6703
Newark Step-Up/Step-Down/Invert Regulator, 8-Dip, No. Of Outputs:1Outputs, Topology:Buck, Boost, Inverting, Input Voltage Min:3V, Input Voltage Max:40V, Max Output Current:1.5A, Ic Case/Package:Dip, No. Of Pins:8Pins, Efficiency:87.7% Rohs Compliant: Yes |Onsemi MC34063AP1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $0.6900
  • 10 $0.6360
  • 100 $0.5810
  • 500 $0.5510
  • 1,000 $0.5120
  • 2,500 $0.4800
$0.4800 / $0.6900 Buy Now
DISTI # MC34063AP1G
Avnet Americas DC DC Cntrlr Single-OUT Step Up/Step Down 3V to 40V Input 8-Pin PDIP Rail - Rail/Tube (Alt: MC34063AP1G) RoHS: Compliant Min Qty: 50 Package Multiple: 1 Lead time: 12 Weeks, 0 Days Container: Tube 0
  • 50 $0.4899
  • 60 $0.4873
  • 110 $0.4429
  • 250 $0.4405
  • 500 $0.4382
$0.4382 / $0.4899 Buy Now
Bristol Electronics   25
RFQ
DISTI # MC34063AP1G
TME PMIC, DC/DC converter, Uin: 3÷40VDC, Uout: 1.25÷35VDC, 1.5A, DIP8 Min Qty: 1 200
  • 1 $1.0300
  • 10 $0.8830
  • 50 $0.7590
  • 100 $0.6100
  • 250 $0.5820
  • 500 $0.5620
  • 1,000 $0.5220
$0.5220 / $1.0300 Buy Now
ComSIT USA 1.5 AMP, STEP-UP/DOWN/INVERTING SWITCHING REGULATOR Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant Stock DE - 773
Stock ES - 6
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # MC34063AP1G
Avnet Asia DC DC Cntrlr Single-OUT Step Up/Step Down 3V to 40V Input 8-Pin PDIP Rail (Alt: MC34063AP1G) RoHS: Compliant Min Qty: 2000 Package Multiple: 50 Lead time: 12 Weeks, 0 Days 0
  • 2,000 $0.3329
  • 4,000 $0.3286
  • 6,000 $0.3244
  • 10,000 $0.3202
  • 20,000 $0.3124
  • 50,000 $0.3048
  • 100,000 $0.2977
$0.2977 / $0.3329 Buy Now
DISTI # MC34063AP1G
Avnet Silica DC DC Cntrlr Single-OUT Step Up/Step Down 3V to 40V Input 8-Pin PDIP Rail (Alt: MC34063AP1G) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 13 Weeks, 0 Days Silica - 0
Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 24
RFQ
CHIPMALL.COM LIMITED Adjustable 1.25V~40V 3V~40V 1.5A DIP-8 DC-DC Converters ROHS 894
  • 1 $0.8677
  • 10 $0.7077
  • 50 $0.6249
  • 100 $0.5463
  • 500 $0.4990
  • 1,000 $0.4753
$0.4753 / $0.8677 Buy Now
DISTI # MC34063AP1G
EBV Elektronik DC DC Cntrlr Single-OUT Step Up/Step Down 3V to 40V Input 8-Pin PDIP Rail (Alt: MC34063AP1G) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now
Flip Electronics Stock, ship today 700
RFQ
LCSC Adjustable 1.25V40V 3V40V 1.5A DIP-8 DC-DC Converters ROHS 896
  • 1 $0.9163
  • 10 $0.7507
  • 50 $0.6640
  • 100 $0.5805
  • 500 $0.5309
  • 1,000 $0.5062
$0.5062 / $0.9163 Buy Now
Win Source Electronics IC REG BCK BST INV ADJ 1.5A 8DIP 6500
  • 60 $0.8480
  • 145 $0.6960
  • 225 $0.6740
  • 310 $0.6530
  • 400 $0.6310
  • 535 $0.5660
$0.5660 / $0.8480 Buy Now

Part Details for MC34063AP1G

MC34063AP1G CAD Models

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MC34063AP1G Part Data Attributes

Parametric Data
MC34063AP1G onsemi
Buy Now Datasheet
Compare Parts:
MC34063AP1G onsemi Buck / Boost / Inverting Regulator, Switching, 1.5 A TA= 0°C to +70°C, 8 LEAD PDIP, 50-TUBE
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code 8 LEAD PDIP
Package Description DIP-8
Pin Count 8
Manufacturer Package Code 626-05
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 12 Weeks
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 3 V
Input Voltage-Nom 5 V
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 9.78 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1.5 A
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 4.45 mm
Surface Mount NO
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 100 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for MC34063AP1G

This table gives cross-reference parts and alternative options found for MC34063AP1G. 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 MC34063AP1G, 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
KA34063A onsemi Check for Price Upto 40V input DCDC PWM controller fixed frequency upto 100khz, PDIP-8, 3000-TUBE MC34063AP1G vs KA34063A
MC34063ABN STMicroelectronics $0.5635 DC-DC CONVERTER CONTROL CIRCUITS MC34063AP1G vs MC34063ABN
Part Number Manufacturer Composite Price Description Compare
MC34063ECN STMicroelectronics $0.3630 DC-DC CONVERTER CONTROL CIRCUITS MC34063AP1G vs MC34063ECN
MC34063EBN STMicroelectronics Check for Price DC-DC CONVERTER CONTROL CIRCUITS MC34063AP1G vs MC34063EBN
L5972D013TR STMicroelectronics $1.6988 2A switch step down switching regulator MC34063AP1G vs L5972D013TR
CS51031YDR8G onsemi Check for Price Hysteretic PFET Buck Controller TA= -40°C to 85°C, SOIC-8 Narrow Body, 2500-REEL MC34063AP1G vs CS51031YDR8G
L5973D013TR STMicroelectronics $1.7105 Up to 2 A step down switching regulator MC34063AP1G vs L5973D013TR
NCV33063AVDR2G onsemi $0.8835 Buck / Boost / Inverting Converter, Switching Regulator, 1.5 A, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified MC34063AP1G vs NCV33063AVDR2G
L6902D013TR STMicroelectronics $1.5489 Up to 1 A switching regulator with adjustable current limit MC34063AP1G vs L6902D013TR
L5970D013TR STMicroelectronics $2.0574 Up to 1 A step down switching regulator MC34063AP1G vs L5970D013TR
L5973ADTR STMicroelectronics $1.8073 2 A switch step down switching regulator MC34063AP1G vs L5973ADTR
IRU3037CSTRPBF Infineon Technologies AG Check for Price Switching Controller, Voltage-mode, 0.5A, 220kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8 MC34063AP1G vs IRU3037CSTRPBF

MC34063AP1G Related Parts

MC34063AP1G Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the MC34063AP1G is 40V, but it's recommended to keep it below 30V for reliable operation.

  • To ensure CCM operation, the inductor value should be chosen such that the inductor current ripple is less than 30% of the average inductor current. Additionally, the output capacitor should be large enough to filter the output voltage ripple.

  • The error amplifier output (pin 5) is used to compensate for voltage drops in the output stage. It can be connected to the output voltage sense pin (pin 6) to improve output voltage regulation. A capacitor can be connected between pin 5 and ground to filter the error amplifier output.

  • The inductor value depends on the output current, switching frequency, and input voltage. A good starting point is to use the inductor value calculation formula provided in the datasheet. Then, adjust the value based on the specific application requirements and performance trade-offs.

  • The maximum output current that the MC34063AP1G can deliver depends on the input voltage, output voltage, and inductor value. Typically, it can deliver up to 1.5A, but this can be limited by the internal switch current rating and the thermal performance of the package.

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