ISL6439AIB

Part No :: ISL6439AIB

Manufacturer: VIGOR

VIGOR # :: 3856583

Description: SWITCHING CONTROLLER

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: ISL6439AIB PDF

Country of origin: -

Date code: -

ISL6439AIB 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Part Status:	Obsolete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:	600kHz
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:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
S-8355Q24MC-OWJT2U Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST SOT23-5	ISL6439AIB vs S-8355Q24MC-OWJT2U
S-8357N33MC-O2ST2U Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST SOT23-5	ISL6439AIB vs S-8357N33MC-O2ST2U
TPS40304DRCT Match 100%	Texas Instruments IC REG CTRLR BUCK 10SON	ISL6439AIB vs TPS40304DRCT
S-8366ABAAA-I6T1U2 Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST SNT-6A	ISL6439AIB vs S-8366ABAAA-I6T1U2
TPS40009DGQG4 Match 100%	Texas Instruments IC REG CTRLR BUCK 10MSOP	ISL6439AIB vs TPS40009DGQG4
S-8340A51AFT-T2-G Match 100%	ABLIC U.S.A. Inc. IC REG CTRLR BOOST 8TSSOP	ISL6439AIB vs S-8340A51AFT-T2-G

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 174

Shipped from

HK warehouse

Expected Shipping Date

Aug 13 - Aug 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.6600~~	~~$0.66~~

Current price of ISL6439AIB 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

Hot Products

TPS40056PWP

IC REG CTRLR BUCK 16HTSSOP

UCC2803N

UCC2803 LOW-POWER BICMOS CURRENT

LTC3899IFE#PBF

IC REG CTRLR BCK/BCK-BST 38TSSOP

ISL6439AIB

ISL6439AIB

3856583

Pricing(USD)