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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversAL3157F-7
AL3157F-7 Image
Image may be representation.
See specifications for product details.

AL3157F-7 - Diodes Incorporated

Manufacturer Part Number
AL3157F-7
Manufacturer
Diodes Incorporated
Allelco Part Number
32D-AL3157F-7
ECAD Model
Parts Description
IC LED DRVR RGLTR DIM 30MA 12DFN
Detailed Description
Package
12-UFDFN Exposed Pad
Data sheet
AL3157.pdf
AL3157.pdf
RoHs Status
ROHS3 Compliant
In stock: 17730

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Quantity

Specifications

AL3157F-7 Tech Specifications
Diodes Incorporated - AL3157F-7 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated - AL3157F-7

Product Attribute Attribute Value  
Manufacturer Diodes Incorporated  
Voltage - Supply (Min) 2.7V  
Voltage - Supply (Max) 5.5V  
Voltage - Output -  
Type DC DC Regulator  
Topology Switched Capacitor (Charge Pump)  
Supplier Device Package U-DFN3030-12  
Series -  
Package / Case 12-UFDFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 4  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 1.2MHz  
Dimming PWM  
Current - Output / Channel 30mA, 210mA  
Base Product Number AL3157  
Applications Backlight  

Parts with Similar Specifications

The three parts on the right have similar specifications to Diodes Incorporated AL3157F-7

Product Attribute AL3157F-7 AL3159FSG-7 AL3065AS16-13 AL3050FDC-7
Part Number AL3157F-7 AL3159FSG-7 AL3065AS16-13 AL3050FDC-7
Manufacturer Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Dimming PWM - Analog, PWM PWM
Series - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Internal Switch(s) Yes Yes No Yes
Current - Output / Channel 30mA, 210mA 20mA 250mA 40mA
Topology Switched Capacitor (Charge Pump) Switched Capacitor (Charge Pump) Step-Up (Boost) Step-Up (Boost)
Applications Backlight Backlight Backlight Backlight
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Number of Outputs 4 9 4 1
Package / Case 12-UFDFN Exposed Pad 20-UFQFN Exposed Pad 16-SOIC (0.154", 3.90mm Width) 6-UDFN Exposed Pad
Voltage - Supply (Min) 2.7V 2.7V 4.5V 2.7V
Frequency 1.2MHz 1.2MHz 100kHz ~ 1MHz 750kHz
Voltage - Supply (Max) 5.5V 5.5V 33V 5.5V
Voltage - Output - - 60V 30V
Type DC DC Regulator DC DC Regulator DC DC Controller DC DC Regulator
Supplier Device Package U-DFN3030-12 QFN3030-20 16-SO U-DFN2020-6 (Type S)
Base Product Number AL3157 AL3159 AL3065 AL3050

AL3157F-7 Datasheet PDF

Download AL3157F-7 pdf datasheets and Diodes Incorporated documentation for AL3157F-7 - Diodes Incorporated.

Datasheets
AL3157.pdf
Environmental Information
Diodes Environmental Compliance Cert.pdf
PCN Obsolescence/ EOL
EOL PCN2602 31/Jan/2023.pdf
HTML Datasheet
AL3157.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AL3157F-7 Image

AL3157F-7

Diodes Incorporated
32D-AL3157F-7

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