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FPF3380UCX The ON Semiconductor FPF3380UCX is a single-channel over-voltage protection (OVP) switch with integrated low on-resistance. It operates over a wide input voltage range and supports high continuous current.
Mfr Part #:

FPF3380UCX

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FPF3380UCX is a single-channel over-voltage protection (OVP) switch with integrated low on-resistance. It operates over a wide input voltage range and supports high continuous current.
✓ Total Stock: 79,000 pcs
$ Price Range: $0.32

FPF3380UCX Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
68,000 pcs
On Request
68000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FPF3380UCX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Switch Type
Voltage
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FPF3380UCX Description

Short technical summary and product information.

The FPF3380UCX from ON Semiconductor is an advanced over-voltage protection (OVP) switch designed for robust power management in various applications. This single-channel device features an integrated N-channel MOSFET capable of handling input voltages from 2.8 V to 23 V and a maximum continuous current of 5 A.

 

Key protection features include over-voltage lockout (OVLO) up to +28 V, with an externally adjustable threshold for flexible system design. It also incorporates integrated ±110 V surge protection TVS based on IEC61000-4-5 standards, safeguarding downstream components from transient voltage events. The device offers a typical on-resistance of just 15 mOhm, minimizing power loss.

 

For enhanced reliability, the FPF3380UCX includes over-temperature protection (thermal shutdown) and robust ESD performance, including ±4 kV HBM and ±10 kV contact discharge according to IEC61000-4-2. It operates within a temperature range of -40°C to +85°C and is housed in a compact 12-bump WLCSP package, suitable for surface mounting.

 

Typical applications include mobile phones, PDAs, and GPS devices where reliable power protection is critical.

FPF3380UCX Quick Information

Product Type: Over-voltage Protection Switch
Canonical Name: FPF3380UCX Over-voltage Protection Switch
Subcategory: Load Driver

FPF3380UCX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FPF3380UCX Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

FPF3380UCX Features

  • Over-voltage protection up to 28 V.
  • Integrated ±110 V surge protection TVS.
  • Low 15 mOhm typical on-resistance.
  • Over-temperature and UVLO fault protection.
  • Compact 12-WLCSP surface mount package.

FPF3380UCX Applications

  • Protects mobile phone power inputs.
  • Used in portable GPS device power.
  • Safeguards PDA power supplies.
  • Suitable for USB Type-C applications.

FPF3380UCX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the FPF3380UCX?

The input voltage range is 2.8V to 23V.

What is the maximum continuous current rating?

The maximum continuous current is 5A.

What is the typical on-resistance?

The typical on-resistance is 15mOhm.

What overvoltage protection does the device offer?

The device provides overvoltage protection up to +28V and integrated ±110V TVS surge protection.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the FPF3380UCX available in?

It is available in a 12-WLCSP (1.83x1.29mm) surface-mount package.

What is the typical OVLO response time?

The typical overvoltage lockout response time is 40ns.

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