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

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) (It may take up to 24 hours before carriers display the info.)
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
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

Popular Parts

7443630550
FIXED IND 5.5UH 22A 4 MOHM SMD
7443630550
FIXED IND 5.5UH 22A 4 MOHM SMD
7443630550
5.5µH Shielded Wirewound Inductor 22A 4 mOhm Nonstandard

Popular Parts

DC1523A
LTC3789 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board
DC1757A
LTC3789 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board

Popular Parts

5.0SMLJ24CA-TP
TVS DIODE 24VWM 38.9VC SMC
DFLS160-7
DIODE SCHOTTKY 60V 1A POWERDI123
SI4288DY-T1-GE3
MOSFET 2N-CH 40V 9.2A 8SO
LT8610AEMSE-5#PBF
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3.5A 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
DZ2S068M0L
DIODE ZENER 6.8V 150MW SSMINI2

Related Product

LTC3789EUFD#TRPBF
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5)
Top