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25LC128
Hotenda Part Number
H2738902
Manufacturer Part
LTC3789EUFD#PBF
Manufacturer
Linear Technology
Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5)
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
9926
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$9.55
$9.55
25
$0.27
$6.64
100
$0.05
$5.47

Attention: The price is for reference only , pls send us RFQs for the update price.

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

Delivery: Shipping can be arranged ASAP since payment received

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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
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Datasheets
LTC3789
Online Catalog
Buck-Boost
Reference Design Library
DC1757A: 12V @ 12A, 5 ~ 36V in, Buck/Boost
DC1523A: 12V @ 5A, 5 ~ 36V in, Buck/Boost
Category
Integrated Circuits (ICs)
Clock Sync
No
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Duty Cycle (Max)
90%
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Frequency - Switching
200kHz ~ 640kHz
Function
Step-Up/Step-Down
Manufacturer
Linear Technology
Number of Outputs
2
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Output Phases
1
Output Type
Transistor Driver
Package / Case
28-WFQFN Exposed Pad
Packaging
Tube
Part Status
Active
Serial Interfaces
-
Series
-
Supplier Device Package
28-QFN (4x5)
Synchronous Rectifier
Yes
Topology
Buck-Boost
Voltage - Supply (Vcc/Vdd)
4 V ~ 38 V

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