Part Details for MC34261P by Motorola Mobility LLC
Results Overview of MC34261P by Motorola Mobility LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Renewable Energy
Automotive
MC34261P Information
MC34261P by Motorola Mobility LLC 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.
Part Details for MC34261P
MC34261P CAD Models
MC34261P Part Data Attributes
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MC34261P
Motorola Mobility LLC
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Datasheet
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MC34261P
Motorola Mobility LLC
0.5A POWER FACTOR CONTROLLER, PDIP8, PLASTIC, DIP-8
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MOTOROLA INC | |
| Part Package Code | DIP | |
| Package Description | DIP, DIP8,.3 | |
| Pin Count | 8 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | POWER FACTOR CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 28 V | |
| Input Voltage-Min | 9 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e0 | |
| Length | 9.78 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.5 A | |
| Output Voltage-Nom | 2.5 V | |
| 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 | |
| Supply Current-Max (Isup) | 20 mA | |
| Surface Mount | NO | |
| Switcher Configuration | SINGLE | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for MC34261P
This table gives cross-reference parts and alternative options found for MC34261P. 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 MC34261P, 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 |
|---|---|---|---|---|
| MC34261P | onsemi | Check for Price | IC 0.5 A POWER FACTOR CONTROLLER, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller | MC34261P vs MC34261P |
| UCC28056DBVR | Texas Instruments | Check for Price | 6-pin high performance CRM/DCM PFC controller 6-SOT-23 -40 to 125 | MC34261P vs UCC28056DBVR |
| XUCC28056DBV | Texas Instruments | Check for Price | 6-Pin High Performance CRM/DCM PFC Controller 6-SOT-23 -40 to 125 | MC34261P vs XUCC28056DBV |
| TDA4814A | Infineon Technologies AG | Check for Price | Power Factor Controller, BIPolar, PDIP14, PLASTIC, DIP-14 | MC34261P vs TDA4814A |
| TDA4817 | Infineon Technologies AG | Check for Price | Power Factor Controller, 50kHz Switching Freq-Max, BIPolar, PDIP8, PLASTIC, DIP-8 | MC34261P vs TDA4817 |
MC34261P Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the MC34261P is 4.5V to 5.5V, with a typical voltage of 5V.
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To ensure proper thermal management, it's recommended to provide a heat sink or a thermal pad on the exposed pad of the package, and to keep the ambient temperature below 70°C.
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The maximum output current capability of the MC34261P is 1A per channel, with a total maximum output current of 2A.
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The output voltage of the MC34261P can be configured by selecting the appropriate resistors for the feedback network, as described in the datasheet. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R2/R1).
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The EN (Enable) pin is used to enable or disable the output of the MC34261P. When the EN pin is high, the output is enabled, and when it's low, the output is disabled.