LT1521IS8-5#PBF Allicdata Electronics
Allicdata Part #:

LT1521IS8-5#PBF-ND

Manufacturer Part#:

LT1521IS8-5#PBF

Price: $ 3.56
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG LINEAR 5V 300MA 8SOIC
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: LT1521IS8-5#PBF datasheetLT1521IS8-5#PBF Datasheet/PDF
Quantity: 1000
1 +: $ 3.56000
10 +: $ 3.45320
100 +: $ 3.38200
1000 +: $ 3.31080
10000 +: $ 3.20400
Stock 1000Can Ship Immediately
$ 3.56
Specifications
Current - Output: 300mA
Base Part Number: LT1521
Supplier Device Package: 8-SOIC
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Protection Features: Over Current, Over Temperature, Reverse Polarity
Control Features: Enable
PSRR: 58dB (120Hz)
Current - Supply (Max): 12mA
Current - Quiescent (Iq): 25µA
Series: --
Voltage Dropout (Max): 0.75V @ 300mA
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 5V
Voltage - Input (Max): 20V
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Part Status: Active
Packaging: Tube 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LT1521IS8-5#PBF Application Field and Working Principle

LT1521IS8-5#PBF is a precision, low power, low dropout, linear regulator which is capable of providing up to 3 A of output current with a voltage drop of 1V across its gate. This linear regulator is designed to provide output voltages from 0.8V to 5V, and is ideal for use in applications such as microprocessors, cell phones, cameras, and portable devices.

Application Fields

The wide range output voltage and low power consumption makes this LT1521IS8-5#PBF linear regulator suitable for a variety of portable electronic devices which require low power consumption and high precision output voltage. It is well suited for applications such as LCD displays, cameras, mobile phones, portable media players, and other similar devices. The device’s small size, low quiescent current, and wide temperature range of -40°C to +125°C makes it an excellent choice for space constrained applications.

Basic Working Principle

The LT1521IS8-5#PBF is an adjustable, low-dropout linear regulator. It works through a process known as linear voltage regulation. When the output voltage exceeds the regulated value, the built-in voltage reference will reduce the gate voltage, reducing the output current and bringing the output voltage back to the regulated value. In this way, the linear regulator maintains the output voltage at a constant value by varying the gate voltage.

The LT1521IS8-5#PBF also includes integrated thermal protection which helps to prevent the device from overheating due to over current or excessive power dissipation. In addition, the device includes short-circuit protection and over-voltage protection which helps to prevent damage to the device in the event of a power surge.

Advantages

The LT1521IS8-5#PBF linear regulator is designed for high precision, low ripple, and high efficiency. Its wide range output voltage, low operating quiescent current, fast response time, and low dropout make it ideal for low-power applications where a high degree of accuracy is required. In addition, its integrated protection, small size, and wide temperature range make it well suited for use in space constrained environments.

Conclusion

The LT1521IS8-5#PBF is a precision, low power, and low dropout linear regulator. It is designed for applications such as microprocessors, cell phones, cameras, and portable devices which require low power consumption and high precision output voltage. Its integrated protection, wide range output voltage, small size, and wide temperature range make it well suited for space constrained applications.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "LT15" Included word is 30
Part Number Manufacturer Price Quantity Description
LT1576IS8#TRPBF Linear Techn... 2.44 $ 1000 IC REG BUCK ADJ 1.5A 8SOI...
LT1579IGN-5#TRPBF Linear Techn... 4.1 $ 1000 IC LDO REG SMART DUAL 5V ...
LT1575CS8-3.3#PBF Linear Techn... 1.91 $ 1000 IC LNR REG CTRLR 1OUT 8SO...
LT1575CS8-2.8#PBF Linear Techn... 1.91 $ 1000 IC LNR REG CTRLR 1OUT 8SO...
LT1577CS-3.3/2.8#TRPBF Linear Techn... 3.37 $ 1000 IC LNR REG CTRLR 2OUT 16S...
LT1585CT-3.3#PBF Linear Techn... -- 128 IC REG LINEAR 3.3V 4.6A T...
LT1584CT#PBF Linear Techn... -- 176 IC REG LINEAR POS ADJ 7A ...
LT1506CS8-3.3#PBF Linear Techn... 6.66 $ 239 IC REG BUCK 3.3V 4.5A 8SO...
LT1521IS8#TRPBF Linear Techn... -- 1000 IC REG LIN POS ADJ 300MA ...
LT1585CM-3.45#PBF Linear Techn... 3.05 $ 1000 IC REG LINEAR 3.45V 4.6A ...
LT1584CT-3.38#PBF Linear Techn... 4.28 $ 1000 IC REG LINEAR 3.38V 7A TO...
LT1521IS8-3.3#PBF Linear Techn... -- 366 IC REG LINEAR 3.3V 300MA ...
LT1529CT-5#06PBF Linear Techn... 4.62 $ 152 IC REG LIN 5V 3A TO220-5 ...
LT1507CS8-3.3#PBF Linear Techn... -- 1175 IC REG BUCK 3.3V 1.5A 8SO...
LT1506CR-3.3#PBF Linear Techn... 7.28 $ 305 IC REG BUCK 3.3V 4.5A D2P...
LT1521IS8-5#PBF Linear Techn... 3.56 $ 1000 IC REG LINEAR 5V 300MA 8S...
LT1510IN#PBF Linear Techn... 3.25 $ 1000 IC BATT CHARGER CONST V/I...
LT1521IST-3.3#PBF Linear Techn... 3.56 $ 2914 IC REG LIN 3.3V 300MA SOT...
LT1573CS8-3.3 Linear Techn... -- 134 IC LNR REG CTRLR 1OUT 8SO...
LT1579CS-3.3#PBF Linear Techn... 3.05 $ 1000 IC LDO REG SMART DUAL3.3V...
LT1571EGN-5#PBF Linear Techn... 5.68 $ 784 IC CHARGER BATT CONST V/I...
LT1511CSW#PBF Linear Techn... -- 111 IC BATT CHRGR CONST I/V 3...
LT1529CQ-3.3#PBF Linear Techn... -- 1000 IC REG LINEAR 3.3V 3A 5DD...
LT1505CG#TRPBF Linear Techn... -- 1000 IC BATT CHARGER CONST I/V...
LT1587CT#PBF Linear Techn... 4.35 $ 10 IC REG LINEAR POS ADJ 3A ...
LT1511ISW#PBF Linear Techn... -- 264 IC BATT CHRGR CONST I/V 3...
LT1585CM-3.3#TRPBF Linear Techn... 3.12 $ 1000 IC REG LINEAR 3.3V 4.6A D...
LT1506IR-3.3#TRPBF Linear Techn... 4.14 $ 1000 IC REG BUCK 3.3V 4.5A D2P...
LT1587CM-3.3#PBF Linear Techn... 4.8 $ 215 IC REG LINEAR 3.3V 3A D2P...
LT1584CT-3.3#PBF Linear Techn... 7.73 $ 1000 IC REG LINEAR 3.3V 7A TO2...
Latest Products
MCP1812AT-018/OT

Linear Regulator/LDO Regulator IC 1 Outp...

MCP1812AT-018/OT Allicdata Electronics
TPS7A0533PYKAR

Linear Regulator IC Positive Fixed 1 Out...

TPS7A0533PYKAR Allicdata Electronics
LP590728QDQNRQ1

Linear Regulator IC Positive Fixed 1 Out...

LP590728QDQNRQ1 Allicdata Electronics
TLV74033PDQNR

Linear Regulator IC Positive Fixed 1 Out...

TLV74033PDQNR Allicdata Electronics
LM2775QDSGTQ1

Charge Pump Switching Regulators, Switch...

LM2775QDSGTQ1 Allicdata Electronics
TPS7A0530PDBZR

Linear Regulator IC Positive Fixed 1 Out...

TPS7A0530PDBZR Allicdata Electronics