FPF2105
- Mfr.Part #
- FPF2105
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- BUFFER/INVERTER BASED PERIPHERAL
- Stock
- 1,751
- In Stock :
- 1,751
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Power Distribution Switches, Load Drivers
- Package / Case :
- SC-74A, SOT-753
- Current Rating :
- 400mA
- Output Voltage :
- 6V
- Number of Pins :
- 5
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Terminal Position :
- Dual
- Rds On (Typ) :
- 125m Ω
- Supply Voltage :
- 3.3V
- Number of Terminations :
- 5
- RoHS Status :
- ROHS3 Compliant
- Input Type :
- Non-Inverting
- Pbfree Code :
- yes
- Weight :
- 30mg
- Output Configuration :
- High Side
- Series :
- IntelliMAX™
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Output Type :
- P-Channel
- Drain to Source Resistance :
- 125mOhm
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 1
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Feature :
- Auto Restart, Status Flag
- Radiation Hardening :
- No
- Power Rating :
- 667mW
- Output Peak Current Limit-Nom :
- 0.6A
- Ratio - Input:Output :
- 1:1
- Terminal Form :
- Gull wing
- Max Power Dissipation :
- 667mW
- Height :
- 1.25mm
- Length :
- 3mm
- Mount :
- Surface Mount
- Voltage - Load :
- 1.8V~5.5V
- Max Input Voltage :
- 5.5V
- Operating Supply Voltage :
- 5.5V
- Width :
- 1.7mm
- Mounting Type :
- Surface Mount
- Min Current Limit :
- 400mA
- Switch Type :
- GENERAL PURPOSE
- Published :
- 1996
- Number of Functions :
- 1
- Resistance :
- 160mOhm
- JESD-609 Code :
- e4
- Nominal Input Voltage :
- 5.5V
- Built-in Protections :
- TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE
- Driver Number of Bits :
- 1
- ECCN Code :
- EAR99
- Voltage :
- 5.5V
- Min Input Voltage :
- 1.8V
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- On/Off
- Current :
- 800mA
- Power Dissipation :
- 667mW
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Base Part Number :
- FPF2105
- Output Current :
- 400mA
- Datasheets
- FPF2105

Power Distribution Switches, Load Drivers Fairchild Semiconductor FPF2105 Overview
The Fairchild Semiconductor FPF2105 represents a state-of-the-art solution in the realm of power distribution switches and load drivers. Designed to optimize performance while ensuring reliability, this BUFFER/INVERTER BASED PERIPHERAL integrates advanced protection features and efficient power management into a compact package. The FPF2105 is tailored for demanding applications, where precise control and robustness are paramount. Its ability to manage power with high efficiency makes it an indispensable component for modern electronic devices, promoting energy conservation and extended device longevity.
FPF2105 Features
The FPF2105 from Fairchild Semiconductor comes equipped with multiple features that enhance its performance and suitability for various applications. Key features include over-current protection, thermal shutdown capabilities, and an under-voltage lockout, which collectively ensure safe operation under diverse conditions. Furthermore, its low on-resistance ensures minimal power loss during operation, thereby enhancing overall efficiency.
FPF2105 Applications
- Smartphones and Tablets: The FPF2105 is used to manage power distribution, protecting sensitive components from damage due to overcurrent and thermal stress.
- Portable Media Players: In these devices, the FPF2105 ensures stable power delivery, enhancing battery life and device reliability.
- Wearable Technology: Its compact size and power efficiency make the FPF2105 ideal for small, power-sensitive wearable electronics.
- Automotive Modules: The device's robust design is suitable for managing in-vehicle power in harsh automotive environments.
- Networking Equipment: The FPF2105 helps in maintaining power integrity in network devices, ensuring uninterrupted service and performance.
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