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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearL4931ABDT50-TR
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L4931ABDT50-TR - STMicroelectronics

Manufacturer Part Number
L4931ABDT50-TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-L4931ABDT50-TR
ECAD Model
Parts Description
IC REG LINEAR 5V 250MA DPAK
Detailed Description
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Data sheet
L4931ABxx, L4931Cxx.pdf
RoHs Status
ROHS3 Compliant
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In stock: 44140

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Specifications

L4931ABDT50-TR Tech Specifications
STMicroelectronics - L4931ABDT50-TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - L4931ABDT50-TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.8V @ 250mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 20V  
Supplier Device Package DPAK  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63  
Package Tape & Reel (TR)  
PSRR 70dB ~ 55dB (120Hz ~ 10kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 6 mA  
Current - Quiescent (Iq) 1 mA  
Current - Output 250mA  
Control Features -  
Base Product Number L4931  

Parts Introduction

Manufacturer Part Number

L4931ABDT50-TR

Manufacturer

STMICROELECTRONICS

Introduction

Low Drop Out Voltage Regulator

Product Features and Performance

Fixed 5V Output Voltage

Up to 20V Input Voltage

Maximum 0.8V Dropout at 250mA Load

250mA Output Current

PSRR of 70dB to 55dB from 120Hz to 10kHz

Product Advantages

High Ripple Rejection

Low Quiescent Current: 1 mA

Over Current and Over Temperature Protection

Key Technical Parameters

Output Configuration: Positive

Number of Regulators: 1

Current - Quiescent (Iq): 1 mA

Current - Supply (Max): 6 mA

Quality and Safety Features

Over Temperature Protection

Over Current Protection

Compatibility

Surface Mount DPAK TO-252-3 Packaging

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunication Equipment

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Several Key Reasons to Choose This Product

Robust Protection Features

Low Dropout for Improved Efficiency

Wide Operating Temperature Range: -40°C to 125°C

Good Noise Performance with High PSRR

Simplified Power Supply Design with Fixed Output

Surface Mount Package Suitable for Automated Assembly

High Reliability for Diverse Applications

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics L4931ABDT50-TR

Product Attribute L4931ABDT50-TR L4931ABD50-TR L4931ABDT35TR L4931CD120-TR
Part Number L4931ABDT50-TR L4931ABD50-TR L4931ABDT35TR L4931CD120-TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Input (Max) 20V 20V 20V 20V
Number of Regulators 1 1 1 1
Series - - - -
Voltage - Output (Min/Fixed) 5V 5V 3.5V 12V
Current - Output 250mA 250mA 250mA 250mA
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Output Configuration Positive Positive Positive Positive
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63 8-SOIC (0.154', 3.90mm Width) TO-252-3, DPak (2 Leads + Tab), SC-63 8-SOIC (0.154', 3.90mm Width)
Control Features - - - -
Base Product Number L4931 L4931 L4931 L4931
Voltage Dropout (Max) 0.8V @ 250mA 0.8V @ 250mA 0.8V @ 250mA 0.8V @ 250mA
Output Type Fixed Fixed Fixed Fixed
Current - Supply (Max) 6 mA 6 mA 6 mA 7 mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Quiescent (Iq) 1 mA 1 mA 1 mA 1.6 mA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Max) - - - -
PSRR 70dB ~ 55dB (120Hz ~ 10kHz) 70dB ~ 55dB (120Hz ~ 10kHz) 73dB ~ 55dB (120Hz ~ 10kHz) 64dB ~ 55dB (120Hz ~ 10kHz)
Supplier Device Package DPAK 8-SOIC DPAK 8-SOIC

L4931ABDT50-TR Datasheet PDF

Download L4931ABDT50-TR pdf datasheets and STMicroelectronics documentation for L4931ABDT50-TR - STMicroelectronics.

PCN Packaging
Mult Dev Inner Box Chg 9/Dec/2021.pdf
HTML Datasheet
L4931ABxx, L4931Cxx.pdf
PCN Design/Specification
Back Metal Conversion 21/Jun/2016.pdf

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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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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L4931ABDT50-TR Image

L4931ABDT50-TR

STMicroelectronics
32D-L4931ABDT50-TR

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