Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2777391
Manufacturer Part
IR3894MTR1PBF
Manufacturer
International Rectifier
Description
IC REG BUCK ADJ 12A SYNC 16-PQFN
Category
Integrated Circuits (ICs)
Family
DC DC Switching Regulators Voltage Regulators
Series
-
Manufacturer Quantity
8415
Datasheets Online
-
Price & Packaging & Delivery

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.
Current - Output
12A
Frequency - Switching
300kHz ~ 1.5MHz
Function
Step-Down
Mounting Type
Surface Mount
Number of Outputs
1
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Output Type
Adjustable
Package / Case
16-PowerVQFN
Supplier Device Package
16-PowerQFN
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Input (Max)
21V
Voltage - Input (Min)
1V
Voltage - Output (Max)
18.06V
Voltage - Output (Min/Fixed)
0.5V
Tags
IR3894 (2) IR389 (13) IR38 (100) IR3 (311)

Popular Parts

744325072
720nH Shielded Wirewound Inductor 22A 1.3 mOhm Nonstandard
744325120
1.2µH Shielded Wirewound Inductor 20A 1.8 mOhm Nonstandard
744325072
FIXED IND 720NH 22A 1.3 MOHM SMD
744325120
FIXED IND 1.2UH 20A 1.8 MOHM SMD
744325120
FIXED IND 1.2UH 20A 1.8 MOHM SMD

Related Product

IR3894MTRPBF
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12A 16-PowerVQFN
IR3894MTRPBF
IC REG BUCK ADJ 12A SYNC 16-PQFN
IR3894MTRPBF
IC REG BUCK ADJ 12A SYNC 16-PQFN
IR3894MTR1PBF
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12A 16-PowerVQFN
IR3894MTR1PBF
IC REG BUCK ADJ 12A SYNC 16-PQFN
Top