LT1521IST-3#PBF
- Mfr.Part #
- LT1521IST-3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 300MA SOT223-3
- Stock
- 78
- In Stock :
- 78
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Current - Supply (Max) :
- 12mA
- Qualification Status :
- Not Qualified
- Control Features :
- Enable
- Operating Temperature :
- -40°C~125°C
- Min Current Limit :
- 320mA
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Dropout Voltage :
- 500mV
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 4
- Dropout Voltage1-Nom :
- 0.5V
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output :
- 300mA
- Number of Regulators :
- 1
- Terminal Form :
- Gull wing
- Output Voltage 1 :
- 3V
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Min Input Voltage :
- 4.3V
- Base Part Number :
- LT1521
- Voltage - Input (Max) :
- 20V
- Package / Case :
- TO-261-4, TO-261AA
- Operating Supply Current :
- 12μA
- Lead Free :
- Lead Free
- Published :
- 2002
- Input Voltage Absolute-Max :
- 20V
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Output Voltage :
- 3V
- Terminal Position :
- Dual
- Number of Pins :
- 3
- PSRR :
- 58dB (120Hz)
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Voltage Dropout (Max) :
- 0.75V @ 300mA
- JESD-30 Code :
- R-PDSO-G4
- Reach Compliance Code :
- not_compliant
- Output Type :
- FIXED
- Current - Quiescent (Iq) :
- 25μA
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 6.505mm
- Pin Count :
- 3
- Packaging :
- Tube
- Datasheets
- LT1521IST-3#PBF

Voltage Regulators - Linear Analog Devices, Inc. LT1521IST-3#PBF Overview
Introducing the LT1521IST-3#PBF, a high-performance linear voltage regulator meticulously crafted by Analog Devices, Inc. This integrated circuit is designed to deliver precise and stable 3V output with a maximum current of 300mA. Its compact SOT223-3 package ensures efficient space utilization, making it an ideal choice for various electronic applications requiring regulated power supply solutions.
LT1521IST-3#PBF Features
- Output Voltage: 3V
- Maximum Output Current: 300mA
- Package Type: SOT223-3
- Precision Regulation
- Low Dropout Voltage
- Thermal Shutdown Protection
- Short Circuit Protection
- Low Quiescent Current
LT1521IST-3#PBF Applications
- Portable Electronic Devices: The LT1521IST-3#PBF is perfect for powering portable electronic devices such as handheld instruments, portable media players, and GPS devices, providing them with a stable 3V power source for optimal performance.
- Wireless Communication Systems: Integrated into wireless communication systems, this linear voltage regulator ensures consistent and reliable power supply, enhancing the efficiency and longevity of devices like Wi-Fi routers, Bluetooth modules, and IoT devices.
- Industrial Control Systems: In industrial control systems, the LT1521IST-3#PBF offers precise voltage regulation to critical components, ensuring smooth operation and protection against voltage fluctuations, thus optimizing the performance and durability of the equipment.
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