LT3970IDDB#TRPBF
- Mfr.Part #
- LT3970IDDB#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 535MA 10DFN
- Stock
- 47,090
- In Stock :
- 47,090
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Synchronous Rectifier :
- No
- Surface Mount :
- yes
- Length :
- 3mm
- Voltage - Output (Max) :
- 25V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Factory Lead Time :
- 8 Weeks
- Voltage - Input (Min) :
- 4.2V
- Topology :
- Buck
- Number of Terminations :
- 10
- Packaging :
- Tape and Reel (TR)
- Function :
- Step-Down
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Output Type :
- Adjustable
- Height Seated (Max) :
- 0.8mm
- Published :
- 2012
- Voltage - Input (Max) :
- 40V
- Frequency - Switching :
- 200kHz~2.25MHz
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Voltage - Output (Min/Fixed) :
- 1.21V
- Base Part Number :
- LT3970
- Width :
- 2mm
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- -40°C~125°C TJ
- Current - Output :
- 535mA Switch
- Output Configuration :
- Positive
- Package / Case :
- 10-WFDFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage-Nom :
- 12V
- Datasheets
- LT3970IDDB#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3970IDDB#TRPBF Overview
The LT3970IDDB#TRPBF from Analog Devices, Inc. is a highly versatile and efficient adjustable buck regulator, meticulously designed for precision voltage regulation in a wide range of applications. Ensuring reliability and performance, this IC integrates advanced features into a compact 10-DFN package, making it an ideal solution for space-constrained applications. The adjustable output voltage range and the ability to supply a continuous output current up to 535mA make this device a top choice for designers looking to balance power efficiency with footprint. The use of the Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3970IDDB#TRPBF in your designs ensures robust power management with enhanced thermal performance and reduced system complexity.
LT3970IDDB#TRPBF Features
The LT3970IDDB#TRPBF boasts a wide input voltage range from 4.3V to 40V, which allows for flexible deployment in various environments suffering from voltage fluctuations. Its ability to provide an adjustable output voltage from 1.19V upwards enhances its adaptability across different technologies. The device also features a high switching frequency of up to 2.2MHz, minimizing the size of external components and thereby the overall design footprint. Additional features include thermal overload protection, a built-in current limiter, and an anti-ring control, which collectively safeguard the device under extreme operating conditions.
LT3970IDDB#TRPBF Applications
- Portable Devices: Utilizes its compact size and adjustable output to provide stable power in smartphones, tablets, and other portable electronics.
- Automotive Systems: Leverages its wide input voltage range to regulate power in vehicle-based electronic systems, ensuring consistent performance despite fluctuations in the vehicle's power supply.
- Industrial Equipment: Its robust design and thermal protection features make it suitable for harsh industrial environments, managing power in sensors and control systems effectively.
- Power Supply Modules: Often used in the development of modular power supplies where space and efficiency are critical, supporting a variety of output requirements.
- Consumer Electronics: Ideal for powering consumer electronic goods, ensuring energy-efficient and stable operation in devices such as gaming consoles and home appliances.
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