LT3570IUF#TRPBF
- Mfr.Part #
- LT3570IUF#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG TRIPLE BUCK/BST/LNR 24QFN
- Stock
- 13
- In Stock :
- 13
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear + Switching
- Peak Reflow Temperature (Cel) :
- 250
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 12V
- Terminal Finish :
- Matte Tin (Sn)
- Voltage/Current - Output 1 :
- Adj to 0.8V 1.5A
- Input Voltage (Min) :
- 2.5V
- Package / Case :
- 24-WFQFN Exposed Pad
- Topology :
- Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1)
- Number of Outputs :
- 3
- Width :
- 4mm
- Number of Terminations :
- 24
- Operating Temperature :
- -40°C~125°C
- Length :
- 4mm
- Voltage/Current - Output 3 :
- Controller
- Terminal Pitch :
- 0.5mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- w/Sequencer :
- No
- Voltage - Supply :
- 2.5V~36V
- Voltage/Current - Output 2 :
- Adj to 0.8V 1.5A
- Frequency - Switching :
- 500kHz~2.1MHz
- Base Part Number :
- LT3570
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height Seated (Max) :
- 0.8mm
- Factory Lead Time :
- 16 Weeks
- JESD-30 Code :
- S-PQCC-N24
- Published :
- 2009
- Terminal Position :
- QUAD
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- Buck-Boost
- Pin Count :
- 24
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Datasheets
- LT3570IUF#TRPBF

Voltage Regulators - Linear + Switching Analog Devices, Inc. LT3570IUF#TRPBF Overview
The LT3570IUF#TRPBF from Analog Devices, Inc. is a versatile, highly integrated power management IC designed for applications requiring multiple output regulators. This IC incorporates three distinct regulator configurations: a buck regulator, a boost regulator, and a linear regulator, all housed within a compact 24QFN package. This integration facilitates streamlined power supply design and enhances overall system reliability and performance. The LT3570IUF#TRPBF is particularly suited for space-constrained applications, delivering efficient power conversion with minimal external components. With its broad input voltage range and adjustable output settings, this Voltage Regulators - Linear + Switching category product addresses a wide array of power management challenges faced by modern electronic devices.
LT3570IUF#TRPBF Features
The LT3570IUF#TRPBF boasts a range of features that make it an ideal choice for demanding applications. Key features include triple output channels which can independently manage different power needs simultaneously. It offers high efficiency with low quiescent current, essential for battery-operated devices. The device's robust thermal performance and integrated protection circuits for over-temperature, over-current, and under-voltage ensure reliable operation under adverse conditions. Additionally, its programmable frequency up to 2.25 MHz allows for flexibility in designing external components, minimizing noise and improving performance.
LT3570IUF#TRPBF Applications
- Portable Devices: Provides efficient power conversion which extends battery life in smartphones, tablets, and digital cameras.
- Industrial Instruments: Ideal for use in complex industrial systems requiring stable and reliable power for sensors, data loggers, and communication modules.
- Automotive Electronics: Supports automotive applications like GPS systems and entertainment units, ensuring consistent performance even under fluctuating power conditions.
- Medical Equipment: Serves critical medical devices that require multiple voltage rails and high reliability, such as portable monitors and diagnostic instruments.
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