LTC3421EUF
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- Mfr.Part #
- LTC3421EUF
- Manufacturer
- Linear Technology
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LTC3421 - MICROPOWER SYNCHRONOUS
- Stock
- 5,735
- In Stock ：
- 5,735
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Package / Case :
- 24-WFQFN Exposed Pad
- Number of Terminations :
- 24
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 1
- Efficiency :
- 96 %
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Voltage - Input (Min) :
- 0.5V
- Frequency - Switching :
- 100kHz~3MHz
- Function :
- Step-Up
- Width :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 4mm
- Terminal Pitch :
- 0.5mm
- Current - Output :
- 1A Switch
- Peak Reflow Temperature (Cel) :
- 260
- Min Output Voltage :
- 2.4V
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- JESD-609 Code :
- e3
- Input Voltage-Nom :
- 1.2V
- Control Mode :
- CURRENT-MODE
- Height :
- 750μm
- Voltage - Output (Min/Fixed) :
- 2.4V
- Max Output Current :
- 1.5A
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tube
- Max Output Voltage :
- 5.25V
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Adjustable
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING REGULATOR
- REACH SVHC :
- No SVHC
- Number of Pins :
- 24
- Published :
- 2003
- Output Voltage :
- 5.25V
- Terminal Position :
- QUAD
- Base Part Number :
- LTC3421
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Topology :
- Boost
- Synchronous Rectifier :
- No
- Frequency :
- 1.15MHz
- Voltage - Input (Max) :
- 4.5V
- Factory Lead Time :
- 8 Weeks
- Lead Free :
- Lead Free
- Datasheets
- LTC3421EUF
Voltage Regulators - DC DC Switching Regulators Linear Technology LTC3421EUF Overview
The LTC3421EUF by Linear Technology is a state-of-the-art micropower synchronous voltage regulator specifically designed for demanding applications that require efficient power management and minimal space utilization. This component stands out in the market for its ability to deliver high performance while operating under low power conditions, making it an ideal choice for portable and battery-powered devices. The compact size of the LTC3421EUF coupled with its synchronous operation facilitates a reduction in overall system power consumption without sacrificing output stability or efficiency.
LTC3421EUF Features
The LTC3421EUF offers several key features that make it a versatile and reliable choice for power regulation. These include a wide input voltage range, high efficiency through its synchronous rectification, low quiescent current, and the ability to produce a stable output with a high degree of accuracy. Furthermore, the device includes integrated over-temperature and over-current protection, enhancing the reliability and durability of the end application.
LTC3421EUF Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and digital cameras, the LTC3421EUF ensures efficient power management to extend battery life while maintaining device performance.
- Wearable Technology: In devices such as smartwatches and fitness trackers, this regulator provides the necessary power conversion efficiency required for long-lasting operation on a single charge.
- Medical Devices: Used in portable medical diagnostics and monitoring equipment, the LTC3421EUF offers reliable power regulation that is critical for accurate device functionality and patient safety.
- Wireless Sensor Networks: Ideal for IoT devices in remote locations, ensuring efficient power usage and longevity, even when sourced from limited power supplies like solar panels.
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