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FP6381AS5CTR

The Fitipower Integrated FP6381AS5CTR is a high-efficiency synchronous step-down DC-DC converter. It operates with an input voltage range of 2.5V to 6V and can deliver up to 1.2A of output current.

✓ Total Stock: 20,249 pcs

$ Price Range: $0.04

FP6381AS5CTR Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	14,879 pcs On Request	14879 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	3,800 pcs On Request	3800 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,570 pcs On Request	1570 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

FP6381AS5CTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Fitipower Integrated
Halogen Free	Halogen Free
Mounting Type	Surface Mount
Output Current	1.2A
Tape & Reel	Yes
Voltage	2.5V to 6V

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FP6381AS5CTR Description

Short technical summary and product information.

The FP6381AS5CTR from Fitipower Integrated is a high-efficiency, high-frequency synchronous DC-DC step-down converter. It is designed for applications requiring efficient power conversion with a wide input voltage range of 2.5V to 6V.

Key electrical specifications include a maximum output current of 1.2A and a switching frequency of 1.5MHz. The device features a low RDS(ON) for its internal switches, contributing to its high efficiency. It also offers a 100% duty cycle for low dropout operation, which helps extend battery life in portable systems. The internal synchronous switch eliminates the need for an external Schottky diode.

Fault protection features include cycle-by-cycle current limit, short circuit protection, UVLO, and thermal shutdown. An internal soft-start function prevents inrush current during turn-on. The FP6381AS5CTR is available in a compact SOT-23-5 package, suitable for surface mount applications where space is limited.

This converter is suitable for various applications such as set-top boxes, LCD TVs, tablets, AP routers, WiFi dongles, and USB 3.0 storage devices.

FP6381AS5CTR Quick Information

Product Type: Synchronous Step Down Converter

Series: FP6381A

Canonical Name: FP6381A Synchronous Step Down Converter

Subcategory: DC-DC Converter

FP6381AS5CTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FP6381AS5CTR Estimated Pricing

Qty	Low	High
1+	$0.04	$0.04

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

FP6381AS5CTR Features

High efficiency synchronous step-down converter.
Wide 2.5V to 6V input voltage range.
1.2A maximum output current.
1.5MHz switching frequency.
Compact SOT-23-5 package.

FP6381AS5CTR Applications

Suitable for set-top boxes.
Used in LCD TVs and tablets.
Ideal for AP routers and WiFi dongles.
Applicable for 3.5G and 4G dongles.
Designed for USB 3.0 and SSD storage.

FP6381AS5CTR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the input voltage range for the FP6381AS5CTR?

The input voltage range is 2.5V to 6V.

What is the maximum output current of the FP6381AS5CTR?

The maximum output current is 1.2A.

What is the switching frequency of the FP6381AS5CTR?

The switching frequency is 1.5MHz.

What package type is the FP6381AS5CTR available in?

The FP6381AS5CTR is available in a SOT-23-5 package.

Is the FP6381AS5CTR RoHS compliant?

The FP6381AS5CTR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the FP6381AS5CTR?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.