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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLD1117DT28TR
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LD1117DT28TR - STMicroelectronics

Manufacturer Part Number
LD1117DT28TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LD1117DT28TR
ECAD Model
Parts Description
IC REG LINEAR 2.85V 800MA DPAK
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Data sheet
LD1117xx.pdf
Our certification
In stock: 43460

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Specifications

LD1117DT28TR Tech Specifications
STMicroelectronics - LD1117DT28TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LD1117DT28TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 1.2V @ 800mA  
Voltage - Output (Min/Fixed) 2.85V  
Voltage - Output (Max) -  
Voltage - Input (Max) 15V  
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)  
Product Attribute Attribute Value  
PSRR 75dB (120Hz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 10 mA  
Current - Output 800mA  
Control Features -  
Base Product Number LD1117  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LD1117DT28TR

Manufacturer

stmicroelectronics

Introduction

The LD1117DT28TR is a high-performance, low-dropout linear voltage regulator from STMicroelectronics. It provides a fixed output voltage of 2.85V and is capable of delivering up to 800mA of output current. Designed for a wide range of applications, this regulator offers excellent line and load regulation, low dropout voltage, and robust protection features.

Product Features and Performance

Fixed output voltage of 2.85V

Output current capacity of up to 800mA

Low dropout voltage of 1.2V @ 800mA

Quiescent current of 10mA

High Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz

Over-current and over-temperature protection

Product Advantages

Reliable and efficient voltage regulation

Compact surface-mount package (DPAK)

Suitable for a wide range of applications

Robust protection features for enhanced safety and reliability

Key Reasons to Choose This Product

Dependable voltage regulation for sensitive electronic circuits

Compact and space-saving design for space-constrained applications

Excellent thermal management and protection features

Proven reliability and performance from a trusted manufacturer

Quality and Safety Features

Over-current and over-temperature protection

Robust and reliable design for long-term operation

Compatibility

The LD1117DT28TR is a fixed-voltage linear regulator that can be used in a variety of electronic devices and systems.

Application Areas

Suitable for use in a wide range of electronic devices, including portable electronics, industrial equipment, and consumer electronics.

Product Lifecycle

The LD1117DT28TR is an obsolete product, meaning it is no longer in active production. However, STMicroelectronics may have alternative or equivalent models available. Customers are advised to contact our website's sales team for more information on available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LD1117DT28TR

Product Attribute LD1117DT28TR LD1117DT33 LD1117DT33CTR LD1117DT50CTR
Part Number LD1117DT28TR LD1117DT33 LD1117DT33CTR LD1117DT50CTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Output (Min/Fixed) 2.85V 3.3V 3.3V 5V
PSRR 75dB (120Hz) 75dB (120Hz) 75dB (120Hz) 75dB (120Hz)
Supplier Device Package DPAK DPAK DPAK DPAK
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63
Current - Quiescent (Iq) 10 mA 10 mA 10 mA 10 mA
Output Configuration Positive Positive Positive Positive
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Current - Output 800mA 800mA 800mA 800mA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number LD1117 LD1117 LD1117 LD1117
Output Type Fixed Fixed Fixed Fixed
Voltage - Input (Max) 15V 15V 15V 15V
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Control Features - - - -
Voltage Dropout (Max) 1.2V @ 800mA 1.2V @ 800mA 1.3V @ 800mA 1.3V @ 800mA
Voltage - Output (Max) - - - -
Series - - - -
Number of Regulators 1 1 1 1

LD1117DT28TR Datasheet PDF

Download LD1117DT28TR pdf datasheets and STMicroelectronics documentation for LD1117DT28TR - STMicroelectronics.

HTML Datasheet
LD1117xx.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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LD1117DT28TR Image

LD1117DT28TR

STMicroelectronics
32D-LD1117DT28TR

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