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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - Linear~~LT1521CST-5#TRPBF~~

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LT1521CST-5#TRPBF - Analog Devices Inc.

Name: Analog Devices Inc. LT1521CST-5#TRPBF
Brand: Analog Devices Inc.
SKU: LT1521CST-5#TRPBF
Availability: InStock
Rating: 5 (4 reviews)

Manufacturer Part Number: LT1521CST-5#TRPBF

Manufacturer: Analog Devices, Inc.

Allelco Part Number: 32D-LT1521CST-5#TRPBF

ECAD Model

Parts Description: IC REG LINEAR 5V 300MA SOT223-3

Package: TO-261-4, TO-261AA

Data sheet: LT1521-(3, 3.3, 5) Datasheet.pdf

RoHs Status: ROHS3 Compliant

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Specifications

LT1521CST-5#TRPBF Tech Specifications
Analog Devices Inc. - LT1521CST-5#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1521CST-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	SOT-223-3
Series	-
Protection Features	Over Current, Over Temperature, Reverse Polarity
Package / Case	TO-261-4, TO-261AA
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

LT1521CST-5#TRPBF

Manufacturer

Analog Devices

Introduction

Low Drop Out (LDO) Voltage Regulator for Power Management

Product Features and Performance

Positive Fixed Output

Supports Up to 20V Input Voltage

Delivers 5V Output Voltage

Maximum 300mA Output Current

Low Quiescent Current of 25 µA

High PSRR of 58dB at 120Hz

Surface Mount Package

Product Advantages

Stable Fixed Output Voltage

Low Dropout Voltage

High Power Supply Rejection Ratio

Thermal Overload Protection

Reverse Polarity Protection

Key Technical Parameters

Input Voltage Max: 20V

Output Voltage: 5V

Voltage Dropout Max: 0.75V @ 300mA

Current Output: 300mA

Quiescent Current (Iq): 25 µA

Supply Current Max: 12 mA

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

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with Various Circuits Requiring a 5V Fixed Output

Application Areas

Consumer Electronics

Telecommunications

Industrial Controls

Portables and Battery-Powered Devices

Product Lifecycle

Active Status

Current Model with Future Availability

Several Key Reasons to Choose This Product

Efficient Power Conversion

High Reliability and Performance under Variating Loads

Robust Safety Features for Circuit Protection

Suitable for a Wide Range of Applications

Easy to Integrate with Surface Mount Technology

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1521CST-5#TRPBF

Product Attribute
Part Number	LT1521CST-5#TRPBF	LT1521CST-3.3#PBF	LT1521IS8-3.3#TRPBF	LT1521CST-3#TRPBF
Manufacturer	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Base Product Number	LT1521	LT1521	LT1521	LT1521
Number of Regulators	1	1	1	1
Package	Tape & Reel (TR)	Tube	Tape & Reel (TR)	Tape & Reel (TR)
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
Output Type	Fixed	Fixed	Fixed	Fixed
Voltage - Output (Min/Fixed)	5V	3.3V	3.3V	3V
Voltage - Input (Max)	20V	20V	20V	20V
Current - Supply (Max)	12 mA	12 mA	12 mA	12 mA
Current - Output	300mA	300mA	300mA	300mA
Output Configuration	Positive	Positive	Positive	Positive
Voltage - Output (Max)	-	-	-	-
Control Features	Enable	Enable	Enable	Enable
Package / Case	TO-261-4, TO-261AA	TO-261-4, TO-261AA	8-SOIC (0.154', 3.90mm Width)	TO-261-4, TO-261AA
Supplier Device Package	SOT-223-3	SOT-223-3	8-SO	SOT-223-3
PSRR	58dB (120Hz)	58dB (120Hz)	58dB (120Hz)	58dB (120Hz)
Series	-	-	-	-
Voltage Dropout (Max)	0.75V @ 300mA	0.75V @ 300mA	0.75V @ 300mA	0.75V @ 300mA
Current - Quiescent (Iq)	25 µA	25 µA	25 µA	25 µA
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature	0°C ~ 125°C	0°C ~ 125°C	-40°C ~ 125°C	0°C ~ 125°C

LT1521CST-5#TRPBF Datasheet PDF

Download LT1521CST-5#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT1521CST-5#TRPBF - Analog Devices Inc..

Datasheets: LT1521-(3, 3.3, 5) Datasheet.pdf
Other Related Documents: Tape and Reel Packaging.pdf
PCN Assembly/Origin: Mult Devices 16/Oct/2017.pdf
Environmental Information: Material Declaration LT1521CST-5#TRPBF.pdf

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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.

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Use our account for the shipment. Refer to the table below for the approximate charges.

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Delivery Method

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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
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	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.

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