ISL6439IR

Part No :: ISL6439IR

Manufacturer: VIGOR

VIGOR # :: 3854726

Description: SWITCHING CONTROLLER

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: ISL6439IR PDF

Country of origin: -

Date code: -

ISL6439IR Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Output Type:	Transistor Driver
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Number of Outputs:	1
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	2.97V ~ 3.63V
Frequency - Switching:	300kHz
Duty Cycle (Max):	100%
Synchronous Rectifier:	Yes
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Enable, Phase Control
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	16-VQFN Exposed Pad
Supplier Device Package:	16-QFN-EP (5x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
R1225N502A-TR-FE Match 100%	VIGOR SWITCHING CONTROLLER, 300KHZ SWI	ISL6439IR vs R1225N502A-TR-FE
S-8357G32MC-MIRT2U Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST SOT23-5	ISL6439IR vs S-8357G32MC-MIRT2U
XC9301A273MR-G Match 100%	Torex Semiconductor Ltd. STEP-UP & STEP-DOWN 300KHZ DCDC	ISL6439IR vs XC9301A273MR-G
S-8356M36MC-MEVT2U Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST SOT23-5	ISL6439IR vs S-8356M36MC-MEVT2U
XC9302A523MR-G Match 100%	Torex Semiconductor Ltd. STEP-UP & STEP-DOWN 300KHZ DCDC	ISL6439IR vs XC9302A523MR-G
S-8355M60MC-MDTT2U Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST SOT23-5	ISL6439IR vs S-8355M60MC-MDTT2U

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 606

Shipped from

HK warehouse

Expected Shipping Date

Sep 02 - Sep 06 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.8800~~	~~$0.88~~

Current price of ISL6439IR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ISL6439IR

ISL6439IR

3854726

Pricing(USD)