ISL6439IB

ISL6439IB
Enlarge

For Reference Only

Part Number ISL6439IB
LIXINC Part # ISL6439IB
Manufacturer Rochester Electronics
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Controllers
Description SWITCHING CONTROLLER
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models ISL6439IB PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 25 - Jan 29 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

ISL6439IB Specifications

Part Number:ISL6439IB
Brand:Rochester Electronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer:Rochester Electronics
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:14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:14-SOIC

The Products You May Be Interested In

S-8533A33AFT-TB-U S-8533A33AFT-TB-U IC REG CTRLR BUCK 8TSSOP 950

More on Order

CS51021AEDR16G CS51021AEDR16G SWITCHING CONTROLLER, CURRENT-MO 6383

More on Order

S-8521B50MC-AUJT2G S-8521B50MC-AUJT2G IC REG CTRLR BUCK SOT23-5 938

More on Order

LT3791EFE-1#PBF LT3791EFE-1#PBF IC REG CTRLR BUCK-BOOST 38TSSOP 2458

More on Order

ISL6726AAZ-T ISL6726AAZ-T IC REG CTRLR MULT TOP 20QSOP 889

More on Order

MAX649CPA MAX649CPA STEP-DOWN DC-DC CONTROLLER 2075

More on Order

MAX8524EEI MAX8524EEI PWM CONTROLLER 3518

More on Order

LM2674MX-5.0 LM2674MX-5.0 SWITCHING REGULATOR, VOLTAGE-MOD 9449

More on Order

MAX774CSA+T MAX774CSA+T IC REG CTRLR BUCK-BOOST 8SOIC 3215

More on Order

LM5020MM-2/NOPB LM5020MM-2/NOPB IC REG CTRLR FLYBACK 10MSOP 2162

More on Order

LTC1435CG LTC1435CG IC REG CTRLR BUCK 16SSOP 969

More on Order

LT3753EFE#TRPBF LT3753EFE#TRPBF IC REG CTRLR FWRD CONV 38TSSOP 828

More on Order

S-8338AAGA-T8T1G S-8338AAGA-T8T1G IC REG CTRLR BOOST 8TSSOP 865

More on Order

Quick Inquiry

In Stock 14412 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

Warm Tips: Please fill out the form below. We will contact you as soon as possible.

Pricing (USD)

Qty. Unit Price Ext. Price
1$0.78000$0.78

Lixinc will offer the most competitive prices for you, please refer to the quotations.

Contact Us

CALL US
E-MAIL
sales@lixincchip.com
SKYPE
LIXINC
Message
Send Message

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015
Top