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LT1521CST-5#TRPBF

LT1521CST-5#TRPBF

LT1521CST-5#TRPBF

Linear Technology/Analog Devices

Enable Fixed LT1521 PMIC 3 TO-261-4, TO-261AA

SOT-23

LT1521CST-5#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Surface MountYES
Number of Pins 3
Operating Temperature0°C~125°C
PackagingTape & Reel (TR)
Published 2002
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1521
Pin Count3
JESD-30 Code R-PDSO-G4
Current - Supply (Max) 12mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 20V
Output Voltage 5V
Output Type Fixed
Operating Supply Current 12μA
Output Configuration Positive
Current - Output 300mA
Control Features Enable
Output Voltage 1 5V
Number of Regulators1
Min Input Voltage 4.3V
Protection Features Over Current, Over Temperature, Reverse Polarity
Current - Quiescent (Iq) 25μA
Voltage Dropout (Max) 0.75V @ 300mA
PSRR 58dB (120Hz)
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 3%
Min Current Limit 320mA
Input Voltage Absolute-Max 20V
Length 6.505mm
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:1403 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.01000$6.01
500$5.9499$2974.95
1000$5.8898$5889.8
1500$5.8297$8744.55
2000$5.7696$11539.2
2500$5.7095$14273.75

LT1521CST-5#TRPBF Product Details

LT1521CST-5#TRPBF Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-261-4, TO-261AA case. On the regulater IC chip, there are a total of 4 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of 0°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. In terms of its current output, it is able to supply 300mA. A total of 3 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 3 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LT1521. As you can see from the picture, the regulator IC is packed in a certain way. A supply current of 12μA is used to operate the voltage regulator IC.

LT1521CST-5#TRPBF Features


500mV dropout voltage
TAPE AND REEL method of packing


LT1521CST-5#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LT1521CST-5#TRPBF Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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