LTC3411EMS
- Mfr.Part #
- LTC3411EMS
- Manufacturer
- Linear Technology
- Package / Case
- Datasheet
- Download
- Description
- 1.25A, 4MHZ, SYNCHRONOUS STEP-DO
- Stock
- 242
- In Stock :
- 242
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- * Fullname:
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- * Quantity:
- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- CURRENT-MODE
- Max Operating Temperature :
- 85 °C
- Output Current :
- 1.25 A
- Number of Pins :
- 10
- RoHS :
- Compliant
- Package Shape :
- Square
- Terminal Position :
- Dual
- Seated Height-Max :
- 1.1 mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Type :
- Adjustable
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Switching Frequency-Max :
- 4000 kHz
- Output Voltage :
- 5 V
- Terminal Pitch :
- 0.5 mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Reach Compliance Code :
- not_compliant
- Terminal Form :
- Gull wing
- HTS Code :
- 8542.39.00.01
- Min Operating Temperature :
- -40 °C
- Output Current-Max :
- 2 A
- Switching Frequency :
- 1 MHz
- Temperature Grade :
- Industrial
- Input Voltage-Nom :
- 3.3 V
- Min Input Voltage :
- 2.63 V
- Qualification Status :
- Not Qualified
- Efficiency :
- 95 %
- Number of Terminals :
- 10
- Length :
- 3 mm
- Switcher Configuration :
- Buck
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Manufacturer :
- Analog Devices Inc
- Mount :
- Surface Mount
- Surface Mount :
- yes
- JESD-30 Code :
- S-PDSO-G10
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Width :
- 3 mm
- Synchronous Rectifier :
- yes
- Datasheets
- LTC3411EMS

Voltage Regulators - DC DC Switching Regulators Linear Technology LTC3411EMS Overview
The Voltage Regulators - DC DC Switching Regulators Linear Technology LTC3411EMS is a high-performance, synchronous step-down DC/DC converter designed for applications requiring high efficiency and compact size. This device offers a 1.25A continuous output current across a wide input voltage range from 2.5V to 5.5V, making it an ideal choice for portable and battery-powered devices where space and battery life are critical considerations. The LTC3411EMS utilizes a high frequency 4MHz operation which allows the use of small surface-mount components, reducing the overall solution footprint and providing a minimalistic yet powerful power management solution.
LTC3411EMS Features
The LTC3411EMS by Linear Technology features a range of specifications designed to enhance performance across various applications. Key features include a high switching frequency of 4MHz which minimizes the size of external components, a robust 1.25A output current capability, and synchronous operation which improves efficiency by reducing the power loss associated with diode drops. Moreover, it features up to 95% efficiency, adjustable output voltage, and a compact MSOP-10 package.
LTC3411EMS Applications
- Portable Devices: The LTC3411EMS is ideal for powering portable devices such as smartphones and tablets, where its high efficiency helps extend battery life and its small size conserves space.
- Wearable Technology: This regulator is well-suited for use in wearable devices like fitness trackers and smartwatches, providing stable and efficient power conversion in a compact form factor, essential for the limited space in these applications.
- Wireless Communication Equipment: The LTC3411EMS can be used in wireless communication devices, such as Bluetooth earpieces or WiFi modules, where its noise-reducing synchronous operation is crucial for maintaining signal integrity.
- Portable Medical Devices: For medical devices that are battery operated, such as portable glucometers and blood pressure monitors, the LTC3411EMS ensures reliable performance with its stable output and high efficiency.
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