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MC34063AP The Texas Instruments MC34063AP is a versatile DC-DC switching regulator IC. It supports boost, buck, and inverting topologies with an adjustable output voltage.
Mfr Part #:

MC34063AP

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MC34063AP is a versatile DC-DC switching regulator IC. It supports boost, buck, and inverting topologies with an adjustable output voltage.
✓ Total Stock: 32,725 pcs
$ Price Range: $0.69

MC34063AP Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
25,988 pcs
On Request
25988 pcs On Request 1 On Request On Request 13+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
4,737 pcs
On Request
4737 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC34063AP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MC34063AP Description

Short technical summary and product information.

The Texas Instruments MC34063AP is an integrated circuit designed for building simple DC-DC converters. It operates with an input voltage range from 3V to 40V and can handle an output switch current of up to 1.5A.

 

This device is capable of performing in boost, buck, and inverting configurations. It features an adjustable output voltage, a maximum duty cycle of 80%, and an oscillator frequency up to 100kHz. The typical quiescent current is very low at 4 µA.

 

Packaged in an 8-pin DIP (Dual In-line Package), the MC34063AP is designed for through-hole mounting. Its operating temperature range is from 0°C to 70°C.

 

The MC34063AP contains an internal reference, comparator, oscillator, PWM controller with current limiting, driver, and output switch, requiring minimal external components for operation.

MC34063AP Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: MC34063AP Boost, Buck, Inverting Switching Regulator
Subcategory: Voltage Regulators

MC34063AP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC34063AP Estimated Pricing

Qty Low High
1+ $0.69 $0.69

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC34063AP Features

  • 1.5A output switch current capability.
  • Wide 3V to 40V input voltage range.
  • Adjustable output voltage.
  • Supports boost, buck, and inverting topologies.
  • Operates at 100kHz with 80% duty cycle.

MC34063AP Applications

  • Used in DC-DC converter circuits.
  • Suitable for boost voltage applications.
  • Applicable for buck voltage applications.
  • Can be used for inverting voltage configurations.

MC34063AP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MC34063AP?

3 V to 40 V.

What is the output voltage range?

1.25 V to 40 V.

What is the maximum output switch current?

1.5 A.

What is the operating temperature range?

0°C to 70°C.

What is the switching frequency?

100 kHz.

What package does the MC34063AP come in?

8-DIP (0.300", 7.62mm) through-hole package.

What is the maximum duty cycle?

80%.

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