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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLT1521CS8-5#TRPBF
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LT1521CS8-5#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT1521CS8-5#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1521CS8-5#TRPBF
ECAD Model
Parts Description
IC REG LINEAR 5V 300MA 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
LT1521-(3, 3.3, 5) Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 9051

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Specifications

LT1521CS8-5#TRPBF Tech Specifications
Analog Devices Inc. - LT1521CS8-5#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1521CS8-5#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage Dropout (Max) 0.75V @ 300mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 20V  
Supplier Device Package 8-SO  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
PSRR 58dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 12 mA  
Current - Quiescent (Iq) 25 µA  
Current - Output 300mA  
Control Features Enable  
Base Product Number LT1521  

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

LT1521CS8-5#TRPBF

Manufacturer

analog-devices

Introduction

The LT1521CS8-5#TRPBF is a high-performance, low-dropout (LDO) linear voltage regulator from Analog Devices. It provides a regulated 5V output from an input voltage range of up to 20V, making it suitable for a wide variety of applications. The device features excellent line and load regulation, low quiescent current, and comprehensive protection circuitry.

Product Features and Performance

Output voltage: 5V (fixed)

Input voltage range: 20V (max)

Output current: 300mA (max)

Voltage dropout: 0.75V @ 300mA

Quiescent current: 25µA

Supply current: 12mA (max)

Power Supply Rejection Ratio (PSRR): 58dB (120Hz)

Control features: Enable

Protection features: Over-current, over-temperature, reverse polarity

Product Advantages

Excellent line and load regulation for stable output voltage

Low quiescent current for efficient power consumption

Comprehensive protection circuitry for reliable operation

Small 8-SOIC package for compact design

Key Reasons to Choose This Product

Reliable and stable performance in a wide range of applications

Efficient power management with low quiescent current

Robust protection features for safe and reliable operation

Compact and space-saving package

Quality and Safety Features

Designed and manufactured to Analog Devices' high-quality standards

Comprehensive protection circuitry for over-current, over-temperature, and reverse polarity

Compatibility

The LT1521CS8-5#TRPBF is a versatile LDO regulator that can be used in a variety of applications, including:

Portable electronics

Industrial equipment

Automotive systems

Power supplies

Application Areas

Power management for electronic devices

Voltage regulation in industrial and automotive applications

Enabling stable and reliable power distribution

Product Lifecycle

The LT1521CS8-5#TRPBF is an active product, and our website's sales team continues to support and manufacture this model. There are no direct equivalent or alternative models available at this time. If you have any questions or require further information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1521CS8-5#TRPBF

Product Attribute LT1521CS8-5#TRPBF LT1521CS8-5#PBF LT1521CST-3#TRPBF LT1521CS8-3#TRPBF
Part Number LT1521CS8-5#TRPBF LT1521CS8-5#PBF LT1521CST-3#TRPBF LT1521CS8-3#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) TO-261-4, TO-261AA 8-SOIC (0.154", 3.90mm Width)
Current - Supply (Max) 12 mA 12 mA 12 mA 12 mA
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Output Type Fixed Fixed Fixed Fixed
Output Configuration Positive Positive Positive Positive
PSRR 58dB (120Hz) 58dB (120Hz) 58dB (120Hz) 58dB (120Hz)
Current - Quiescent (Iq) 25 µA 25 µA 25 µA 25 µA
Voltage - Output (Max) - - - -
Voltage - Input (Max) 20V 20V 20V 20V
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C 0°C ~ 125°C 0°C ~ 125°C
Current - Output 300mA 300mA 300mA 300mA
Voltage - Output (Min/Fixed) 5V 5V 3V 3V
Control Features Enable Enable Enable Enable
Number of Regulators 1 1 1 1
Voltage Dropout (Max) 0.75V @ 300mA 0.75V @ 300mA 0.75V @ 300mA 0.75V @ 300mA
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Base Product Number LT1521 LT1521 LT1521 LT1521
Supplier Device Package 8-SO 8-SO SOT-223-3 8-SO

LT1521CS8-5#TRPBF Datasheet PDF

Download LT1521CS8-5#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT1521CS8-5#TRPBF - Analog Devices Inc..

Other Related Documents
Tape and Reel Packaging.pdf
PCN Design/Specification
Mult Dev 12/Oct/2022.pdf Mult Dev Mark Chg 5/Jul/2021.pdf
HTML Datasheet
LT1521-(3, 3.3, 5) Datasheet.pdf
Environmental Information
Material Declaration LT1521CS8-5#TRPBF.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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LT1521CS8-5#TRPBF Image

LT1521CS8-5#TRPBF

Analog Devices Inc.
32D-LT1521CS8-5#TRPBF

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