25LC128
Hotenda Part Number
H2738784
Manufacturer Part
L6739TR
Manufacturer
STMicroelectronics
Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-VFQFN (3x3)
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
9808
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
4,000
$0.31
$1.23
8,000
$0.15
$1.18
12,000
$0.09
$1.14
28,000
$0.04
$1.12
100,000
$0.01
$1.09

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

Inquiry
Datasheets
L6739
Online Catalog
Buck (Step-Down) IC
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.75 V ~ 13.2 V
Frequency - Switching
200kHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Phase Control, Power Good
Operating Temperature
-40°C ~ 125°C (TJ)
Package / Case
16-VFQFN Exposed Pad
Supplier Device Package
16-VFQFN (3x3)
Standard Package
4,000
Other Names
497-15426-2
L6739TR-ND
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
Package
L6739TR
IC REG CTRLR BUCK PWM 16VFQFPN
L6739TR
IC REG CTRLR BUCK PWM 16VFQFPN
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