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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversLM3552SDX
LM3552SDX Image
Image may be representation.
See specifications for product details.

LM3552SDX - Texas Instruments

Manufacturer Part Number
LM3552SDX
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM3552SDX
ECAD Model
Parts Description
IC LED DRIVER RGLTR 1A 14WSON
Detailed Description
Package
14-WFDFN Exposed Pad
Data sheet
LM3552SDX.pdf
In stock: 15020

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Quantity

Specifications

LM3552SDX Tech Specifications
Texas Instruments - LM3552SDX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM3552SDX

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Min) 2.7V  
Voltage - Supply (Max) 5.5V  
Voltage - Output -  
Type DC DC Regulator  
Topology Step-Up (Boost)  
Supplier Device Package 14-WSON (4x4)  
Series -  
Package / Case 14-WFDFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 1.25MHz  
Dimming -  
Current - Output / Channel 1A (Flash)  
Base Product Number LM3552  
Applications Camera Flash  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM3552SDX

Product Attribute LM3552SDX LM3549SQ/NOPB LM3552SD LM3551SDX
Part Number LM3552SDX LM3549SQ/NOPB LM3552SD LM3551SDX
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Topology Step-Up (Boost) Step-Down (Buck), Step-Up (Boost) Step-Up (Boost) Step-Up (Boost)
Series - - - -
Package / Case 14-WFDFN Exposed Pad 24-WFQFN Exposed Pad 14-WFDFN Exposed Pad 14-WFDFN Exposed Pad
Dimming - I²C - -
Base Product Number LM3552 LM3549 LM3552 LM3551
Applications Camera Flash - Camera Flash Camera Flash
Operating Temperature -40°C ~ 85°C (TA) -30°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Internal Switch(s) Yes Yes Yes Yes
Supplier Device Package 14-WSON (4x4) 24-WQFN (4x4) 14-WSON (4x4) 14-WSON (4x4)
Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V
Frequency 1.25MHz 2.4MHz 1.25MHz 1.25MHz
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output - 4.6V - -
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Regulator
Current - Output / Channel 1A (Flash) 705mA 1A (Flash) 1A (Flash)
Voltage - Supply (Min) 2.7V 2.7V 2.7V 2.7V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Number of Outputs 1 3 1 1

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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM3552SDX Image

LM3552SDX

Texas Instruments
32D-LM3552SDX

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