FPF1013_P Equivalent & Substitute Parts

Part Overview

The FPF1013_P is a load switch IC manufactured by onsemi, designed for power management applications. This component functions as a power switch/driver with a 1V advanced specification in a 6-pin wafer-level chip scale package (6WLCSP). The FPF1013_P is classified as obsolete, making identification of functionally equivalent substitute components essential for ongoing design support and production continuity.

Substiute Parts

FPF1013_P

onsemiIn Stock: 805FPF1013_P Datasheet

Current PartRFQ

FPF1504UCX

Fairchild SemiconductorIn Stock: 20718FPF1504UCX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FPF1013_P is based on functional equivalence within the power switch/driver category. The primary substitute identified is the FPF1504UCX, which shares the following critical parameters:

• Functional classification: Power Switch/Driver
• Output configuration: High-side switching
• Output type: P-Channel
• Load voltage range: 1V ~ 3.6V (compatible with 1V operation)
• Interface type: On/Off control
• Mounting type: Surface mount
• Package category: Wafer-level chip scale package (WLCSP)

The FPF1504UCX maintains electrical and mechanical compatibility within the specified parameter ranges, enabling direct functional replacement in applications requiring load switching at 1V operation levels.

Parameter Comparison

Engineering Selection Recommendations

The FPF1504UCX is the identified substitute for the obsolete FPF1013_P based on functional equivalence as a power switch/driver component. The substitute part is currently in active production status, ensuring availability and supply chain continuity.

Both components maintain REACH Unaffected compliance status. The FPF1504UCX additionally carries ROHS3 compliance certification, meeting current regulatory requirements for electronic components.

The FPF1504UCX operates within the 1V load voltage specification of the original FPF1013_P and extends the upper operating range to 3.6V, providing broader application flexibility. The substitute part is specified for operation across the industrial temperature range of -40°C to 85°C.

Physical package differences exist between the original 6WLCSP and substitute 4-WLCSP (0.96x0.96) configurations. PCB layout and footprint modifications are required for implementation of the FPF1504UCX.

Frequently Asked Questions (FAQ)

Q: Why is the FPF1013_P classified as obsolete? A: The FPF1013_P has reached end-of-life status with the manufacturer. Substitute components must be identified for new designs and production continuity.

Q: Is the FPF1504UCX a direct pin-for-pin replacement? A: No. The FPF1013_P uses a 6-pin WLCSP package, while the FPF1504UCX uses a 4-pin WLCSP package. PCB layout and schematic modifications are required.

Q: What are the key electrical parameters for substitution compatibility? A: Both components function as power switch/drivers with P-Channel high-side output configuration. The FPF1504UCX supports the 1V load voltage requirement of the original design and extends operation to 3.6V.

Q: Are there compliance differences between the original and substitute parts? A: Both parts maintain REACH Unaffected status. The FPF1504UCX carries ROHS3 compliance certification, meeting current regulatory standards.

Q: What is the maximum output current of the substitute part? A: The FPF1504UCX is specified for a maximum output current of 1.5A with a typical on-resistance (Rds On) of 15mOhm.

Q: What is the operating temperature range of the substitute part? A: The FPF1504UCX operates across the industrial temperature range of -40°C to 85°C (TA).