Attribute
Description
Manufacturer Part Number
A4490EES-T
Description
IC REG BUCK ADJ TRPL 20QFN
Manufacturer Lead Time
1 week
Note : GST will not be applied to orders shipping outside of India

Stock:

Distributor: 145

Quantity Unit Price Ext. Price
345 ₹ 77.67000 ₹ 26,796.15
275 ₹ 80.91000 ₹ 22,250.25
215 ₹ 84.14000 ₹ 18,090.10
150 ₹ 90.62000 ₹ 13,593.00
95 ₹ 93.85000 ₹ 8,915.75
45 ₹ 100.32000 ₹ 4,514.40

Stock:

Distributor: 120


Quantity Unit Price Ext. Price
315 ₹ 79.43000 ₹ 25,020.45
96 ₹ 85.10000 ₹ 8,169.60
28 ₹ 141.85000 ₹ 3,971.80
9 ₹ 170.21000 ₹ 1,531.89
2 ₹ 226.95000 ₹ 453.90

Stock:

Distributor: 118


Quantity Unit Price Ext. Price
253 ₹ 98.34000 ₹ 24,880.02
119 ₹ 105.91000 ₹ 12,603.29
1 ₹ 302.60000 ₹ 302.60

Product Attributes

Type Description
Category
Import Duty Classification -
Product Series Line -
IC Encapsulation Type Tube
Availability Status Obsolete
Primary Function Mode Step-Down
Output Setup Options Positive
Circuit Topology Design Buck
Exit Signal Category Adjustable
Signal Output Quantity 3
Minimum Input Voltage 4.5V
Maximum Input Voltage 34V
Minimum Fixed Output 0.8V
Peak Output Voltage 30.6V
Output Delivery Amps -
Switching Cycle Rate 550kHz
Sync Rectification Mode No
Ambient Temp Range -40°C ~ 85°C (TA)
Quality Grade Level -
Certification Qualification -
Attachment Mounting Style Surface Mount
Component Housing Style 20-WFQFN Exposed Pad
Vendor Package Type 20-QFN-EP (4x4)

Description

Engineered for a 550kHz switching frequency ideal for high-speed electronic uses. Engineered with Step-Down features for versatile component usage. The input voltage established at 4.5V for reliable performance. Mounting configuration Surface Mount for structural stability. Overall outputs 3 for device connections. Temperature range -40°C ~ 85°C (TA) for environmental conditions impacting thermal efficiency. Preferences Positive for establishing system output configurations. Type Adjustable for ensuring compatibility with output systems. Voltage 30.6V for optimal output electric potential. Type of housing Tube for safeguarding or transporting components. Style of the enclosure/case 20-WFQFN Exposed Pad that offers mechanical and thermal protection. Type of package 20-QFN-EP (4x4) that preserves the integrity of the device. Product status Obsolete concerning availability and lifecycle. Supplier package type 20-QFN-EP (4x4) for component selection. The ability for synchronous rectification No to improve energy efficiency. Layout design Buck for electrical systems or configurations. Maximum input voltage 34V for safeguarding. Minimum input voltage 4.5V for operation. The maximum output voltage 30.6V for devices. The lowest or steady output voltage 0.8V for circuits.