Texas Instruments MC34063ADR Microcontrollers
8-Pin SOIC DC/DC Controller, 3-40V In, 1.5A Out
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC34063ADR
Detailed Description
8-Pin SOIC DC/DC Controller, 3-40V In, 1.5A Out
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
MC34063ADR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MC34063ADR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A (Switch)
Switching Frequency
100kHz
Number of Outputs
1
Alternate Parts Comparison (MC34063ADR vs CDCVF2505IDRQ1 vs INA118U/2K5G4 vs INA121U/2K5)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Not For New Designs | Active | Active |
| Package | SOP8 | SOIC (D)-8 | SOIC-8 | SOIC (D)-8 |
| Operating Temperature Range C | 0 to 70 | -40 to 85 | -- | -40 to 85 |
| Number of Circuits | -- | 1 | 1 | 1 |
| 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
MC34063ADR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
DC-DC Controller 3-40V In, 1.25-40V Out, 1.5A, SOIC
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