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Power Circuits / Switching Regulator or Controllers / MC34063EBD-TR
Datasheets
MC34063EBD-TR by:

DC-DC CONVERTER CONTROL CIRCUITS

Part Details for MC34063EBD-TR by STMicroelectronics

Results Overview of MC34063EBD-TR by STMicroelectronics

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.

MC34063EBD-TR Information

MC34063EBD-TR by STMicroelectronics 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 MC34063EBD-TR

Part # Distributor Description Stock Price Buy
DISTI # 69AH1019
Newark Dc/Dc Conv, Buck, Boost, 33Khz, 125Deg C, No. Of Outputs:1Outputs, Topology:Buck, Boost, Inverting, Input Voltage Min:3V, Input Voltage Max:40V, Ic Case/Package:Soic, No. Of Pins:8Pins, Ic Mounting:Surface Mount, Efficiency:89% Rohs Compliant: Yes |Stmicroelectronics MC34063EBD-TR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 5078
  • 1 $0.2060
  • 10 $0.2060
  • 25 $0.2060
  • 50 $0.2060
$0.2060 Buy Now
DISTI # 45Y6026
Newark Dc-Dc Switching Buck, Boost, Inverting Regulator, Adjustable, 3V-40Vin, 1.25V-38Vout, 1.5Aout, soic-8 Rohs Compliant: Yes |Stmicroelectronics MC34063EBD-TR RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 2,500 $0.3240
  • 5,000 $0.3220
  • 10,000 $0.3210
  • 15,000 $0.3190
  • 25,000 $0.3130
$0.3130 / $0.3240 Buy Now
DISTI # MC34063EBD-TR
Avnet Americas DC/DC Switching Regulator, Adjustable, Boost, Buck, Inverting, Single Output, 1.25 V to 38 V, 1.5 A, 33 kHz, 8 Pins, SOIC - Tape and Reel (Alt: MC34063EBD-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 40000
  • 2,500 $0.2059
  • 5,000 $0.2049
  • 10,000 $0.1838
  • 15,000 $0.1805
  • 20,000 $0.1773
$0.1773 / $0.2059 Buy Now
DISTI # MC34063EBD-TR
TME Driver, DC/DC converter, Uin: 3÷40VDC, Uout: 1.25÷38VDC, 1.5A, SO8 Min Qty: 1 4278
  • 1 $0.5230
  • 5 $0.3450
  • 25 $0.3180
  • 100 $0.2860
  • 250 $0.2420
  • 1,000 $0.2230
  • 2,500 $0.1990
$0.1990 / $0.5230 Buy Now
DISTI # MC34063EBD-TR
Avnet Silica DC/DC Switching Regulator, Adjustable, Boost, Buck, Inverting, Single Output, 1.25 V to 38 V, 1.5 A, 33 kHz, 8 Pins, SOIC (Alt: MC34063EBD-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Silica - 360000
Buy Now
DISTI # MC34063EBD-TR
EBV Elektronik DC/DC Switching Regulator, Adjustable, Boost, Buck, Inverting, Single Output, 1.25 V to 38 V, 1.5 A, 33 kHz, 8 Pins, SOIC (Alt: MC34063EBD-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days EBV - 25000
Buy Now
LCSC Adjustable 3V40V 1.5A SOIC-8 DC-DC Converters ROHS 4035
  • 5 $0.2595
  • 50 $0.2110
  • 150 $0.1902
  • 500 $0.1642
  • 2,500 $0.1374
  • 5,000 $0.1304
$0.1304 / $0.2595 Buy Now
Win Source Electronics IC REG BUCK BOOST INV ADJ 8SOIC 106850
  • 345 $0.1458
  • 735 $0.1364
  • 1,140 $0.1317
  • 1,640 $0.1223
  • 2,130 $0.1176
  • 2,660 $0.1129
$0.1129 / $0.1458 Buy Now

Part Details for MC34063EBD-TR

MC34063EBD-TR CAD Models

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MC34063EBD-TR Part Data Attributes

Parametric Data
MC34063EBD-TR STMicroelectronics
Buy Now Datasheet
Compare Parts:
MC34063EBD-TR STMicroelectronics DC-DC CONVERTER CONTROL CIRCUITS
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description ROHS COMPLIANT, SO-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 12 Weeks
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Input Voltage-Max 40 V
Input Voltage-Min 3 V
Input Voltage-Nom 5 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.5 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) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 100 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
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 3.9 mm

Alternate Parts for MC34063EBD-TR

This table gives cross-reference parts and alternative options found for MC34063EBD-TR. 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 MC34063EBD-TR, 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
MC34063EBD STMicroelectronics Check for Price DC-DC CONVERTER CONTROL CIRCUITS MC34063EBD-TR vs MC34063EBD
MC34063ADRG4 Texas Instruments Check for Price 1.5-A Boost/Buck/Inverting Switching Regulator 8-SOIC 0 to 70 MC34063EBD-TR vs MC34063ADRG4
MC33063ADR Texas Instruments $0.3215 1.5-A boost, buck, inverting switching regulator, operation from -40°C to 85°C 8-SOIC -40 to 85 MC34063EBD-TR vs MC33063ADR
MC33063AD onsemi Check for Price Buck / Boost / Inverting Regulator, Switching, 1.5 A, 98-TUBE MC34063EBD-TR vs MC33063AD
MC33063ADG4 Texas Instruments Check for Price 1.5-A boost, buck, inverting switching regulator, operation from -40°C to 85°C 8-SOIC -40 to 85 MC34063EBD-TR vs MC33063ADG4
MC34063ACD STMicroelectronics Check for Price DC-DC CONVERTER CONTROL CIRCUITS MC34063EBD-TR vs MC34063ACD
MC34063ADRE4 Texas Instruments Check for Price 1.5-A Boost/Buck/Inverting Switching Regulator 8-SOIC 0 to 70 MC34063EBD-TR vs MC34063ADRE4
Part Number Manufacturer Composite Price Description Compare
MC34063ADR2 onsemi Check for Price 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 MC34063EBD-TR vs MC34063ADR2
MC33063ADR2 onsemi Check for Price 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 MC34063EBD-TR vs MC33063ADR2
KA34063AD Fairchild Semiconductor Corporation Check for Price Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDSO8, SOP-8 MC34063EBD-TR vs KA34063AD
MC33063ADRG4 Texas Instruments Check for Price 1.5-A boost, buck, inverting switching regulator, operation from -40°C to 85°C 8-SOIC -40 to 85 MC34063EBD-TR vs MC33063ADRG4
MC34063ECD-TR STMicroelectronics $0.2318 DC-DC CONVERTER CONTROL CIRCUITS MC34063EBD-TR vs MC34063ECD-TR
MC33063ADX onsemi Check for Price Buck / Boost / Inverting Regulator, Switching, 1.5 A, 3000-REEL MC34063EBD-TR vs MC33063ADX
MC34063ADR2G onsemi $0.3718 Buck / Boost / Inverting Regulator, Switching, 1.5 A TA= 0°C to +70°C, SOIC-8 Narrow Body, 2500-REEL MC34063EBD-TR vs MC34063ADR2G
MC33063ADX Fairchild Semiconductor Corporation Check for Price Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDSO8, SOP-8 MC34063EBD-TR vs MC33063ADX
MC34063ADR Texas Instruments $0.3442 1.5-A boost, buck, inverting switching regulator, operation from 0°C to 70°C 8-SOIC 0 to 70 MC34063EBD-TR vs MC34063ADR
MC34063ACD-TR STMicroelectronics $0.5168 DC-DC CONVERTER CONTROL CIRCUITS MC34063EBD-TR vs MC34063ACD-TR

MC34063EBD-TR Related Parts

MC34063EBD-TR Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the MC34063EBD-TR is 40V, but it's recommended to keep it below 35V for reliable operation.

  • To ensure stability, make sure to use a suitable output capacitor with low ESR, and add a small ceramic capacitor (e.g., 10nF) in parallel with the output capacitor to filter out high-frequency noise.

  • The minimum input voltage required for the MC34063EBD-TR to operate is around 3.5V, but it's recommended to keep it above 4V for reliable startup and operation.

  • The output voltage of the MC34063EBD-TR can be calculated using the formula: Vout = (R1 / R2) * (1 + R3 / R4) * Vin, where R1, R2, R3, and R4 are the resistors in the feedback network.

  • The maximum output current that the MC34063EBD-TR can deliver is around 1.5A, but it's recommended to keep it below 1A for reliable operation and to prevent overheating.

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