LT3470IDDB#TRMPBF
- Mfr.Part #
- LT3470IDDB#TRMPBF
- Manufacturer
- Linear Technology
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- MICROPOWER BUCK REGULATOR WITH I
- Stock
- 18
- In Stock :
- 18
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Control Mode :
- CURRENT-MODE
- Terminal Pitch :
- 0.5mm
- Voltage - Input (Max) :
- 40V
- Mounting Type :
- Surface Mount
- Output Type :
- Adjustable
- Factory Lead Time :
- 10 Weeks
- Package / Case :
- 8-WFDFN Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 10V
- Topology :
- Buck
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Min Output Voltage :
- 1.25V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Published :
- 2011
- Function :
- Step-Down
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Voltage - Output (Min/Fixed) :
- 1.25V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Terminations :
- 8
- Length :
- 3mm
- Voltage - Input (Min) :
- 4V
- Width :
- 2mm
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output :
- 200mA
- Base Part Number :
- LT3470
- Max Output Voltage :
- 16V
- Synchronous Rectifier :
- No
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Control Technique :
- HYSTERETIC CURRENT MODE
- ECCN Code :
- EAR99
- Output Voltage :
- 16V
- Datasheets
- LT3470IDDB#TRMPBF

Voltage Regulators - DC DC Switching Regulators Linear Technology LT3470IDDB#TRMPBF Overview
The LT3470IDDB#TRMPBF by Linear Technology is a robust and efficient micropower buck regulator, tailored for applications demanding high efficiency and compact size. This DC DC switching regulator is designed to convert higher voltage inputs to lower voltage outputs with minimal power loss, making it an ideal solution for portable and battery-powered devices. Its integrated features, such as a fixed frequency oscillator, thermal shutdown, and a wide input voltage range, enable this device to deliver reliable performance under varying operating conditions.
LT3470IDDB#TRMPBF Features
The LT3470IDDB#TRMPBF boasts several key features enhancing its suitability for demanding applications. It includes an internal 0.5 A switch, which allows it to support outputs up to 200 mA with high efficiency. The regulator operates over a wide input range from 4 V to 40 V, providing versatility across different power supplies. Its frequency of 1.2 MHz enables use in applications where a small footprint is critical, as it allows smaller external components to be used.
LT3470IDDB#TRMPBF Applications
- Portable Devices: In smartphones and tablets, the LT3470IDDB#TRMPBF regulates power efficiently to extend battery life and minimize heat generation.
- Wireless Sensors: Used in remote monitoring, this regulator provides consistent performance even with fluctuating input from battery sources.
- Automotive Electronics: It supports automotive applications where reliable voltage regulation is critical under varying environmental conditions.
- Power Supply Modules: Ideal for use in modular power supplies, it ensures stable and efficient operation with minimal external components.
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