Part Details for FPF2123 by Fairchild Semiconductor Corporation
Results Overview of FPF2123 by Fairchild Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Energy and Power Systems
Renewable Energy
Automotive
FPF2123 Information
FPF2123 by Fairchild Semiconductor Corporation is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for FPF2123
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Interface ICs | 60 |
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RFQ | |
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Win Source Electronics | IC LOAD SWITCH FULL FUNC SOT23-5 | 28168 |
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$0.8056 / $1.0405 | Buy Now |
Part Details for FPF2123
FPF2123 CAD Models
FPF2123 Part Data Attributes
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FPF2123
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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FPF2123
Fairchild Semiconductor Corporation
Buffer/Inverter Based Peripheral Driver, 1 Driver, 0.8A, MOS, PDSO5, 1.60 MM, MO-178AA, SOT-23, 5 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | SOT-23 | |
| Package Description | 1.60 MM, MO-178AA, SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Manufacturer Package Code | 5LD, SOT23, JEDEC MO-178, 1.6MM | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Built-in Protections | OVER CURRENT; THERMAL; UNDER VOLTAGE | |
| Driver Number of Bits | 1 | |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e4 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Peak Current Limit-Nom | 0.8 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.4 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 1.8 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | MOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.6 mm |
Alternate Parts for FPF2123
This table gives cross-reference parts and alternative options found for FPF2123. 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 FPF2123, 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 |
|---|---|---|---|---|
| FPF2125 | onsemi | Check for Price | Full Function Load Switch with Adjustable Current Limit, 3000-REEL | FPF2123 vs FPF2125 |
| FPF2124 | onsemi | Check for Price | Full Function Load Switch with Adjustable Current Limit, 3000-REEL | FPF2123 vs FPF2124 |
FPF2123 Frequently Asked Questions (FAQ)
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The FPF2123 can operate over a temperature range of -40°C to 125°C.
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To ensure proper biasing, connect the VCC pin to a stable 3.3V or 5V power supply, and decouple it with a 1uF capacitor to GND. Also, connect the EN pin to a logic high (VCC) to enable the device.
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To minimize noise and ensure proper operation, keep the input and output traces short and separate, and use a solid ground plane. Also, place the decoupling capacitor close to the VCC pin.
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To prevent damage, ensure that the input voltage (VIN) is applied before the enable signal (EN) is asserted. During power-down, remove the enable signal before removing the input voltage.
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Keep the FPF2123 away from heat sources, and ensure good airflow around the device. Use a thermal pad or heat sink if necessary, and follow the recommended PCB layout guidelines to minimize thermal resistance.