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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearL4941BDT-TR
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L4941BDT-TR - STMicroelectronics

Manufacturer Part Number
L4941BDT-TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-L4941BDT-TR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LINEAR 5V 1A DPAK
Package
DPAK
Data sheet
1.L4941BDT-TR.pdf ...

HTML Datasheet

L4941.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 43120
  • Unit Price: $0.779
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.779 $0.78
10+ $0.66 $6.60
30+ $0.596 $17.88
100+ $0.522 $52.20
500+ $0.49 $245.00
1000+ $0.475 $475.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

L4941BDT-TR Tech Specifications
STMicroelectronics - L4941BDT-TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - L4941BDT-TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.7V @ 1A  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package DPAK  
Series -  
Protection Features Over Temperature, Reverse Polarity, Short Circuit  
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63  
Package Tape & Reel (TR)  
PSRR 68dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 40 mA  
Current - Quiescent (Iq) 8 mA  
Current - Output 1A  
Control Features -  
Base Product Number L4941  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

L4941BDT-TR

Manufacturer

STMicroelectronics

Introduction

Low drop-out voltage regulator for various electronic applications

Product Features and Performance

Single positive fixed output

Maximum input voltage of 16V

Minimum (fixed) output voltage of 5V

Dropout voltage of 0.7V at 1A load

Output current capacity of 1A

Quiescent current of 8 mA

Supply current up to 40 mA

Power Supply Rejection Ratio (PSRR) of 68dB at 120Hz

Product Advantages

High PSRR minimizes noise transmitted from the power supply

Low quiescent current for power saving

High output current suitable for a wide range of devices

Operates effectively over a wide temperature range

Key Technical Parameters

Voltage - Input (Max): 16V

Voltage - Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.7V @ 1A

Current - Output: 1A

Current - Quiescent (Iq): 8 mA

Current - Supply (Max): 40 mA

PSRR: 68dB (120Hz)

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Over Temperature protection

Reverse Polarity protection

Short Circuit protection

Compatibility

Surface Mount compatible

TO-252-3, DPAK (2 Leads + Tab), SC-63 package

Suitable for linear voltage regulation requirements

Application Areas

Consumer electronics

Industrial controls

Automotive systems

Telecommunications

Product Lifecycle

Active status

Continued manufacturer support

Several Key Reasons to Choose This Product

Efficient voltage regulation for stable operation

Broad operating temperature range suitable for extreme environments

Multiple built-in protections ensure device safety and durability

High current output for diverse usage scenarios

Low dropout voltage enhances efficiency

Good noise suppression capabilities with high PSRR

Available in bulk quantities with Tape & Reel packaging for manufacturing ease

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics L4941BDT-TR

Product Attribute L4941BV L4940V12 L4947PD L4940V10
Part Number L4941BV L4940V12 L4947PD L4940V10
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Control Features - - - -
Voltage - Output (Min/Fixed) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Output (Max) - - - -
Output Configuration - - - -
Current - Output - - - -
Voltage Dropout (Max) - - - -
Voltage - Input (Max) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Output Type - Current - Unbuffered Voltage - Buffered -
Current - Supply (Max) - - - -
Series - - - -
Protection Features - - - -
Current - Quiescent (Iq) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Number of Regulators - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
PSRR - - - -

L4941BDT-TR Datasheet PDF

Download L4941BDT-TR pdf datasheets and STMicroelectronics documentation for L4941BDT-TR - STMicroelectronics.

HTML Datasheet
L4941.pdf

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Customer Reviews

Evaluation: 10 Articles

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    Jun 16, 2024

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    Jun 19, 2024

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    Jun 20, 2024

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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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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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L4941BDT-TR Image

L4941BDT-TR

STMicroelectronics
32D-L4941BDT-TR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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