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25LC128
Hotenda Part Number
H2737071
Manufacturer Part
ISL9444IRZ-T7A
Manufacturer
Intersil
Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (5x5)
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
8095
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
250
$0.02
$4.59
500
$0.01
$4.12
1,250
$3.47
$3.47
2,500
$1.65
$3.30
6,250
$0.53
$3.17
12,500
$0.26
$3.08
25,000
$0.12
$2.98

Attention: Prices significantly fluctuate during the COVID-19 pandemic . Please send us RFQs for the updated price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

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  • Products Attributes
Datasheets
ISL9444
Product Training Modules
Power Management: ISL8117 60 V Synchronous Buck Controller
Reference Design Library
ISL9444EVAL1Z: 1.05V, 1.8V, 3.3V @ 6A, 6 ~ 20V in
Online Catalog
Buck (Step-Down) IC
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer
Intersil
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
3
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5 V ~ 28 V
Frequency - Switching
200kHz ~ 1.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
40-VFQFN Exposed Pad
Supplier Device Package
40-QFN (5x5)
Standard Package
250
Other Names
ISL9444IRZ-T7ATR
ISL9444IRZT7A
Tags
ISL9444IRZ-T (2) ISL9444I (3) ISL9444 (8) ISL944 (25) ISL9 (1368) ISL94 (45) ISL (5000)
Payment
Payment method Hand Fee
Telegraphic Transfer US$30.00 fee.
Paypal 4.0% fee.
Credit Card 4% fee.
Western Union free of charge
Money Gram free of charge
Shipping
Shipping Type Lead Time
DHL 2-5 days
Fedex 2-5 days
UPS 2-5 days
TNT 2-6 days
EMS 3-7 days
REGISTERED AIR MAIL 20-35 days
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Package
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