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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLTC3851IUD#PBF
LTC3851IUD#PBF Image
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See specifications for product details.

LTC3851IUD#PBF - Analog Devices Inc.

Manufacturer Part Number
LTC3851IUD#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC3851IUD#PBF
ECAD Model
Parts Description
IC REG CTRLR BUCK 16QFN
Detailed Description
Package
16-WFQFN Exposed Pad
Data sheet
LTC3851.pdf
RoHs Status
ROHS3 Compliant
In stock: 8118

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Quantity

Specifications

LTC3851IUD#PBF Tech Specifications
Analog Devices Inc. - LTC3851IUD#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3851IUD#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply (Vcc/Vdd) 4V ~ 38V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-QFN (3x3)  
Series -  
Serial Interfaces -  
Package / Case 16-WFQFN Exposed Pad  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 250kHz ~ 750kHz  
Duty Cycle (Max) 99%  
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking  
Clock Sync No  
Base Product Number LTC3851  

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3851IUD#PBF

Product Attribute LTC3851IUD#PBF LTC3854EDDB LTC3853EUJ#TRPBF LTC3853EUJ#PBF
Part Number LTC3851IUD#PBF LTC3854EDDB LTC3853EUJ#TRPBF LTC3853EUJ#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Synchronous Rectifier Yes Yes Yes Yes
Serial Interfaces - - - -
Package Tube Tube Tape & Reel (TR) Tube
Clock Sync No No No No
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Function Step-Down Step-Down Step-Down Step-Down
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking Enable, Soft Start Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Duty Cycle (Max) 99% 98% 98% 98%
Output Configuration Positive Positive Positive Positive
Series - - - -
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Base Product Number LTC3851 LTC3854 LTC3853 LTC3853
Output Phases 1 1 3 3
Number of Outputs 1 1 3 3
Supplier Device Package 16-QFN (3x3) 12-DFN (3x2) 40-QFN (6x6) 40-QFN (6x6)
Frequency - Switching 250kHz ~ 750kHz 400kHz 250kHz ~ 750kHz 250kHz ~ 750kHz
Topology Buck Buck Buck Buck
Package / Case 16-WFQFN Exposed Pad 12-WFDFN Exposed Pad 40-WFQFN Exposed Pad 40-WFQFN Exposed Pad
Voltage - Supply (Vcc/Vdd) 4V ~ 38V 4.5V ~ 38V 4.5V ~ 24V 4.5V ~ 24V

LTC3851IUD#PBF Datasheet PDF

Download LTC3851IUD#PBF pdf datasheets and Analog Devices Inc. documentation for LTC3851IUD#PBF - Analog Devices Inc..

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HTML Datasheet
LTC3851.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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  1. Phone
    +00852 9146 4856

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LTC3851IUD#PBF

Analog Devices Inc.
32D-LTC3851IUD#PBF

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