LT3021EDH#PBF
- Mfr.Part #
- LT3021EDH#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 500MA 16DFN
- Stock
- 4,084
- In Stock :
- 4,084
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Control Features :
- Enable
- Length :
- 5mm
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- LT3021
- Pin Count :
- 16
- Voltage - Output (Min/Fixed) :
- 0.2V
- Terminal Pitch :
- 0.5mm
- Published :
- 2005
- Load Regulation-Max(%) :
- 1%
- Output Voltage1-Min :
- 0.2V
- Width :
- 5mm
- Dropout Voltage1-Nom :
- 0.155V
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Output Type :
- Adjustable
- Packaging :
- Tube
- Voltage Dropout (Max) :
- 0.285V @ 500mA
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Number of Terminations :
- 16
- Current - Supply (Max) :
- 10mA
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input (Max) :
- 10V
- Package / Case :
- 16-WFDFN Exposed Pad
- Mounting Type :
- Surface Mount
- PSRR :
- 70dB (120Hz)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Current - Quiescent (Iq) :
- 250μA
- Current - Output :
- 500mA
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Terminal Form :
- NO LEAD
- Height Seated (Max) :
- 0.8mm
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 26 Weeks
- JESD-609 Code :
- e3
- Voltage - Output (Max) :
- 9.5V
- Datasheets
- LT3021EDH#PBF
LT3021EDH#PBF Documents

Voltage Regulators - Linear Analog Devices, Inc. LT3021EDH#PBF Overview
The Voltage Regulators - Linear Analog Devices, Inc. LT3021EDH#PBF is a state-of-the-art adjustable linear regulator designed for advanced performance in a compact package. This regulator is capable of delivering up to 500mA of continuous output current and can adjust the output voltage from 1.22V to 20V with an external pair of resistors. Engineered using Analog Devices' proprietary technology, the LT3021EDH#PBF ensures high stability and reliability, making it an ideal choice for sensitive electronic applications where precise voltage control is critical. Its small 16-lead DFN package integrates thermal overload protection and short-circuit protection, enhancing system safety and durability.
LT3021EDH#PBF Features
This linear regulator offers an impressive array of features designed for versatile application needs. Key features include low dropout voltage, which makes it particularly useful in environments where supply voltage varies. The device also boasts excellent transient response, high power supply rejection ratio (PSRR), and very low quiescent current, which is crucial for battery-operated devices seeking to maximize energy efficiency. Moreover, its ability to operate with a very small output capacitor makes it an excellent candidate for space-constrained applications.
LT3021EDH#PBF Applications
- Portable Devices: Ideal for battery-powered devices such as handheld scanners and medical monitors, where its energy efficiency and low dropout performance are essential for extended battery life.
- Telecommunication Equipment: Used in RF applications and telecom infrastructure to provide stable and reliable power, ensuring consistent performance even under fluctuating supply conditions.
- Automotive Electronics: Suitable for automotive applications, including in-car entertainment systems and GPS devices, where its robustness and high PSRR are advantageous.
- Data Acquisition Systems: Employs in systems requiring high precision in data collection and processing, benefiting from its low noise output and excellent line regulation.
- Solar-Powered Systems: Functions effectively in solar applications, aiding in voltage regulation for panels and battery storage units, capitalizing on its wide input voltage range and adjustable output settings.
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