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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3957IUHE
LT3957IUHE Image
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See specifications for product details.

LT3957IUHE - Analog Devices Inc.

Manufacturer Part Number
LT3957IUHE
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3957IUHE
ECAD Model
Parts Description
IC REG MULTI CONFG ADJ 5A 36QFN
Detailed Description
Package
36-WFQFN, 28 Leads, Exposed Pad
Data sheet
LT3957IUHE.pdf
In stock: 4150

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Quantity

Specifications

LT3957IUHE Tech Specifications
Analog Devices Inc. - LT3957IUHE technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3957IUHE

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 1.6V  
Voltage - Output (Max) 40V (Switch)  
Voltage - Input (Min) 3V  
Voltage - Input (Max) 40V  
Topology Boost, Cuk, Flyback, SEPIC  
Synchronous Rectifier No  
Supplier Device Package 36-QFN (5x6)  
Series -  
Package / Case 36-WFQFN, 28 Leads, Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive or Negative  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching 100kHz ~ 1MHz  
Current - Output 5A (Switch)  

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3957IUHE

Product Attribute LT3957IUHE LT3958IUHE#TRPBF LT3959EFE#PBF LT3958EUHE
Part Number LT3957IUHE LT3958IUHE#TRPBF LT3959EFE#PBF LT3958EUHE
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Synchronous Rectifier No No No No
Package / Case 36-WFQFN, 28 Leads, Exposed Pad 36-WFQFN, 28 Leads, Exposed Pad 38-TFSOP (0.173', 4.40mm Width) Exposed Pad 36-WFQFN, 28 Leads, Exposed Pad
Voltage - Output (Max) 40V (Switch) 84V (Switch) 40V (Switch) 84V (Switch)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Frequency - Switching 100kHz ~ 1MHz 100kHz ~ 1MHz 100kHz ~ 1MHz 100kHz ~ 1MHz
Voltage - Input (Max) 40V 80V 40V 80V
Package Tube Tape & Reel (TR) Tube Tube
Output Configuration Positive or Negative Positive or Negative Positive or Negative Positive or Negative
Current - Output 5A (Switch) 3.3A (Switch) 6A (Switch) 3.3A (Switch)
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Number of Outputs 1 1 1 1
Topology Boost, Cuk, Flyback, SEPIC Boost, Cuk, Flyback, SEPIC Boost, Cuk, SEPIC Boost, Cuk, Flyback, SEPIC
Supplier Device Package 36-QFN (5x6) 36-QFN (5x6) 38-TSSOP-EP 36-QFN (5x6)
Output Type Adjustable Adjustable Adjustable Adjustable
Series - - - -
Voltage - Input (Min) 3V 5V 1.6V 5V
Voltage - Output (Min/Fixed) 1.6V 1.6V 0.8V 1.6V

LT3957IUHE Datasheet PDF

Download LT3957IUHE pdf datasheets and Analog Devices Inc. documentation for LT3957IUHE - Analog Devices Inc..

PCN Obsolescence/ EOL
Mult Devices OBS 30/Apr/2018.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

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    +00852 9146 4856

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LT3957IUHE Image

LT3957IUHE

Analog Devices Inc.
32D-LT3957IUHE

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