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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLD2979M33TR
LD2979M33TR Image
Image may be representation.
See specifications for product details.

LD2979M33TR - STMicroelectronics

Manufacturer Part Number
LD2979M33TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LD2979M33TR
ECAD Model
Parts Description
IC REG LINEAR 3.3V 50MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
LD2979xx Series.pdf
RoHs Status
ROHS3 Compliant
In stock: 17930

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Quantity

Specifications

LD2979M33TR Tech Specifications
STMicroelectronics - LD2979M33TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LD2979M33TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.6V @ 50mA  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
PSRR 63dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -25°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 13 mA  
Current - Quiescent (Iq) 170 µA  
Current - Output 50mA  
Control Features Enable  
Base Product Number LD2979  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LD2979M33TR

Product Attribute LD2979M33TR LD29300V50 LD2979M50TR LD2980ABM18TR
Part Number LD2979M33TR LD29300V50 LD2979M50TR LD2980ABM18TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Current - Quiescent (Iq) 170 µA 50 mA 170 µA 150 µA
Output Configuration Positive Positive Positive Positive
Control Features Enable - Enable Enable
Voltage Dropout (Max) 0.6V @ 50mA 0.7V @ 3A 0.6V @ 50mA 0.225V @ 50mA
Number of Regulators 1 1 1 1
Current - Supply (Max) 13 mA 100 mA 13 mA 1.2 mA
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 3.3V 5V 5V 1.8V
Supplier Device Package SOT-23-5 TO-220 SOT-23-5 SOT-23-5
PSRR 63dB (120Hz) 64dB (120Hz) 63dB (120Hz) 63dB (1kHz)
Base Product Number LD2979 LD29300 LD2979 LD2980
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Input (Max) 16V 14V 16V 16V
Package / Case SC-74A, SOT-753 TO-220-3 SC-74A, SOT-753 SC-74A, SOT-753
Output Type Fixed Fixed Fixed Fixed
Current - Output 50mA 3A 50mA 50mA
Operating Temperature -25°C ~ 125°C -40°C ~ 125°C -25°C ~ 125°C -40°C ~ 125°C
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Series - - - -
Voltage - Output (Max) - - - -

LD2979M33TR Datasheet PDF

Download LD2979M33TR pdf datasheets and STMicroelectronics documentation for LD2979M33TR - STMicroelectronics.

Datasheets
LD2979xx Series.pdf
PCN Packaging
Moisture Barrier Bag 09/May/2016.pdf
PCN Obsolescence/ EOL
Mult Dev EOL 2/Apr/2020.pdf
PCN Assembly/Origin
SOT23 Copper Wire Qualification 13/Dec/2013.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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LD2979M33TR Image

LD2979M33TR

STMicroelectronics
32D-LD2979M33TR

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