Texas Instruments MC34063AP DC DC Switching Regulators
IC REG BUCK BST ADJ 1.5A 8DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC34063AP
Detailed Description
IC REG BUCK BST ADJ 1.5A 8DIP
Package
8-DIP (0.300", 7.62mm)
Key Features
Package: 8-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
MC34063AP Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MC34063AP DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Active
Package
8-DIP (0.300", 7.62mm)
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A (Switch)
Switching Frequency
100kHz
Alternate Parts Comparison (MC34063AP vs MC34063APE4 vs MC33063AP vs LMC7660IN/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-DIP | 8-DIP | 8-DIP | 8-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Switching Frequency | 100kHz | 100kHz | 100kHz | 10kHz |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Up, Step-Down | Step-Up, Step-Down | Step-Up, Step-Down | Ratiometric |
| Max Input Voltage | 40V | 40V | 40V | 10V |
| Min Input Voltage | 3V | 3V | 3V | 1.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | Positive or Negative | Positive or Negative | Negative |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed |
| Output Voltage | 1.25V | 1.25V | 1.25V | -Vin |
| Synchronous Rectifier | No | No | No | No |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC34063AP1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
DC-DC Controller 3V-40V In, 1.25V-40V Out, 1.5A, PDIP
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