A4450KESTR-J

A4450KESTR-J
Enlarge

For Reference Only

Part Number A4450KESTR-J
LIXINC Part # A4450KESTR-J
Manufacturer Allegro MicroSystems
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK-BOOST 20QFN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models A4450KESTR-J 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

A4450KESTR-J Specifications

Part Number:A4450KESTR-J
Brand:Allegro MicroSystems
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer:Allegro MicroSystems
Series:Automotive, AEC-Q100
Package:Tape & Reel (TR)Cut Tape (CT)
Part Status:Active
Output Type:Transistor Driver
Function:Step-Up/Step-Down
Output Configuration:Positive
Topology:Buck-Boost
Number of Outputs:1
Output Phases:1
Voltage - Supply (Vcc/Vdd):3V ~ 36V
Frequency - Switching:250kHz ~ 2.2MHz
Duty Cycle (Max):-
Synchronous Rectifier:No
Clock Sync:Yes
Serial Interfaces:-
Control Features:Enable, Frequency Control, Soft Start
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:20-WFQFN Exposed Pad
Supplier Device Package:20-QFN (4x4)

The Products You May Be Interested In

LTC3897EFE#TRPBF LTC3897EFE#TRPBF IC REG CTRLR BUCK BOOST 38TSSOP 976

More on Order

LTC1439IGW#TRPBF LTC1439IGW#TRPBF IC REG CTRLR BUCK 36SSOP 859

More on Order

ISL6526IRZ ISL6526IRZ IC REG CTRLR BUCK 16QFN 930

More on Order

S-8358B38MC-NQXT2G S-8358B38MC-NQXT2G IC REG CTRLR BOOST SOT23-5 962

More on Order

UCC2803QDRQ1 UCC2803QDRQ1 IC REG CTRLR MULT TOPOLOGY 8SOIC 3165

More on Order

LTC3787MPUFD#TRPBF LTC3787MPUFD#TRPBF IC REG CTRLR BOOST 28QFN 963

More on Order

S-8333ABIA-T8T1G S-8333ABIA-T8T1G IC REG CTRLR BOOST 8TSSOP 855

More on Order

LM3488QMMX/NOPB LM3488QMMX/NOPB IC REG CTRLR MULT TOP 8VSSOP 4116

More on Order

LM3152MHE-3.3 LM3152MHE-3.3 SWITCHING CONTROLLER, 500KHZ 1838

More on Order

MAX772ESA+ MAX772ESA+ IC REG CTRLR BOOST 8SOIC 131645

More on Order

UC2853AN-P UC2853AN-P ANALG VOLT REG SWITCHING 48681

More on Order

R1224N102G-TR-FE R1224N102G-TR-FE 18.5V INPUT PWM/VFM STEP-DOWN DC 806

More on Order

LTC3859EUHF#TRPBF LTC3859EUHF#TRPBF IC REG CTRLR MULT TOPOLOGY 38QFN 2547

More on Order

Quick Inquiry

In Stock 10912 - 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$1.31600$1.316
1500$1.31600$1974

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