LT3570IFE#PBF
- Mfr.Part #
- LT3570IFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG TRPL BUCK/BST/LNR 20TSSOP
- Stock
- 1,819
- In Stock :
- 1,819
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear + Switching
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2009
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Output Current :
- 1.5A
- Output Type :
- Adjustable
- Factory Lead Time :
- 8 Weeks
- REACH SVHC :
- No SVHC
- Control Mode :
- CURRENT-MODE
- w/Sequencer :
- No
- Operating Temperature :
- -40°C~125°C
- Length :
- 6.5mm
- Number of Terminations :
- 20
- Input Voltage-Nom :
- 12V
- Width :
- 4.4mm
- Voltage/Current - Output 2 :
- Adj to 0.8V 1.5A
- Voltage - Output 2 :
- 800mV
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 36V
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Voltage - Output 1 :
- 800mV
- Terminal Finish :
- Matte Tin (Sn)
- Voltage/Current - Output 3 :
- Controller
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Frequency - Switching :
- 500kHz~2.1MHz
- JESD-609 Code :
- e3
- Number of Outputs :
- 3
- Pin Count :
- 20
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Input Voltage :
- 36V
- Topology :
- Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Base Part Number :
- LT3570
- Voltage - Supply :
- 2.5V~36V
- Min Input Voltage :
- 2.5V
- Number of Pins :
- 20
- Output Voltage :
- 800mV
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Switcher Configuration :
- Buck-Boost
- Height Seated (Max) :
- 1.2mm
- Voltage/Current - Output 1 :
- Adj to 0.8V 1.5A
- Datasheets
- LT3570IFE#PBF

Voltage Regulators - Linear + Switching Analog Devices, Inc. LT3570IFE#PBF Overview
The LT3570IFE#PBF by Analog Devices, Inc. stands as a pinnacle in integrated circuit technology, tailored specifically for versatile power management applications. This triple output regulator features not only buck and boost capabilities but also an additional linear regulator, all integrated within a compact 20TSSOP package. This innovative design ensures efficient power conversion in various electronic devices, reducing overall power consumption and improving reliability. Its robust design makes it ideal for complex, multi-voltage electronics, offering a high degree of functionality and performance that is critical for today's demanding applications. The inclusion of the LT3570IFE#PBF in your designs guarantees a reduction in component count, which in turn minimizes the PCB size and enhances system reliability.
LT3570IFE#PBF Features
- Integrated triple output: Buck, Boost, and Linear regulators
- Compact 20-TSSOP package
- High efficiency power conversion
- Low noise performance
- Enhanced thermal performance
- Suitable for complex power supply designs
LT3570IFE#PBF Applications
- Portable Devices: Enables effective power management in space-constrained applications such as smartphones and tablets.
- Telecommunications: Essential for powering sensitive telecommunication hardware, ensuring reliable performance in variable voltage environments.
- Automotive Electronics: Utilized in vehicle power systems to regulate and maintain steady voltages, crucial for sensor and infotainment systems reliability.
- Industrial Systems: Powers industrial automation controls, providing stable operation despite fluctuating input voltages.
- Consumer Electronics: Ideal for consumer electronics where multiple voltage domains are required, such as in gaming consoles and home entertainment systems.
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