LT1521CS8-3#PBF
- Mfr.Part #
- LT1521CS8-3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 300MA 8SOIC
- Stock
- 130
- In Stock :
- 130
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Factory Lead Time :
- 8 Weeks
- Dropout Voltage1-Nom :
- 0.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2002
- Length :
- 4.9mm
- Base Part Number :
- LT1521
- Input Voltage Absolute-Max :
- 20V
- Current - Supply (Max) :
- 12mA
- Current - Output :
- 300mA
- Number of Outputs :
- 1
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Output Voltage 1 :
- 3V
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- PSRR :
- 58dB (120Hz)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 3.9mm
- Mounting Type :
- Surface Mount
- Number of Regulators :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Input (Max) :
- 20V
- Voltage Tolerance-Max :
- 3.3%
- Voltage Dropout (Max) :
- 0.75V @ 300mA
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 4V
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Output Voltage1-Min :
- 2.9V
- Surface Mount :
- yes
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Control Features :
- Enable
- Current - Quiescent (Iq) :
- 25μA
- Pin Count :
- 8
- Operating Temperature :
- 0°C~125°C
- JESD-30 Code :
- R-PDSO-G8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Output (Min/Fixed) :
- 3V
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Datasheets
- LT1521CS8-3#PBF

Voltage Regulators - Linear Analog Devices, Inc. LT1521CS8-3#PBF Overview
The Voltage Regulators - Linear Analog Devices, Inc. LT1521CS8-3#PBF is an exemplary solution for applications requiring a reliable and efficient power supply. This low-dropout (LDO) linear regulator is designed to deliver a stable 3V output from an up to 10V input, making it ideal for systems with strict power stability requirements. Its capability to source up to 300 mA makes it robust enough for both moderate power applications and low-power devices. The small 8SOIC package allows for a compact footprint on PCBs, enhancing its utility in space-constrained applications.
LT1521CS8-3#PBF Features
This regulator boasts several features that make it a preferred choice for demanding applications. It offers a low dropout voltage, which is crucial for performance in scenarios where input voltage is close to the output voltage. Additionally, it features over-temperature and over-current protection, ensuring long-term reliability and safety in operation. The device's noise reduction capabilities and high accuracy also contribute to its high performance in sensitive analog circuit applications.
LT1521CS8-3#PBF Applications
- Battery-Powered Devices: Ideal for extending battery life in portable devices due to its low dropout voltage and high efficiency.
- Microcontroller Power Supplies: Provides a stable 3V output essential for microcontrollers and digital logic that require precise voltages to operate correctly.
- Portable Medical Instruments: Its reliability and noise-sensitive features make it suitable for portable medical instruments where accuracy and stability are paramount.
- Communication Equipment: Ensures smooth operation of communication devices by providing consistent power and protecting against voltage variations.
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