LT3970IDDB#TRMPBF
- Mfr.Part #
- LT3970IDDB#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 535MA 10DFN
- Stock
- 612
- In Stock :
- 612
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Width :
- 2mm
- Control Technique :
- PULSE WIDTH MODULATION
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Current - Output :
- 535mA Switch
- Number of Pins :
- 10
- Min Output Voltage :
- 1.21V
- Surface Mount :
- yes
- Input Voltage-Nom :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2012
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Topology :
- Buck
- Function :
- Step-Down
- Frequency - Switching :
- 200kHz~2.25MHz
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Base Part Number :
- LT3970
- Height Seated (Max) :
- 0.8mm
- Number of Outputs :
- 1
- Max Output Voltage :
- 25V
- Package / Case :
- 10-WFDFN Exposed Pad
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Output (Min/Fixed) :
- 1.21V
- Output Voltage :
- 25V
- Voltage - Input (Max) :
- 40V
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Input (Min) :
- 4.2V
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 10
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 3mm
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- Adjustable
- Control Mode :
- CURRENT-MODE
- Datasheets
- LT3970IDDB#TRMPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3970IDDB#TRMPBF Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3970IDDB#TRMPBF is a highly efficient, adjustable buck regulator designed to meet the rigorous demands of various electronic applications. This compact solution by Analog Devices, Inc., renowned for their reliable and innovative designs, ensures optimal performance with its ability to convert higher input voltage into a lower regulated output voltage. The LT3970IDDB#TRMPBF is particularly noted for its robust thermal performance and versatile power management capabilities, making it an ideal choice for applications requiring high efficiency and precision.
LT3970IDDB#TRMPBF Features
This adjustable buck regulator is capable of delivering up to 535mA output current, and it operates over a wide input range from 4.3V to 38V, which makes it versatile for various operating environments. Its key features include a stable operation with a minimum number of external components, thermal overload protection, and a high switching frequency that allows for smaller, cost-effective external components. The device also boasts low dropout performance, making it efficient in applications where input voltage is close to the output voltage.
LT3970IDDB#TRMPBF Applications
- Portable Devices: Ideal for powering battery-operated devices due to its high efficiency and low quiescent current, prolonging battery life.
- Automotive Electronics: Can be used in vehicle-based systems where wide input voltage range and robust thermal performance are necessary.
- Industrial Power Supplies: Suitable for industrial applications requiring stable and reliable power supply with adjustable output settings.
- Telecommunications Equipment: Ensures reliable performance in telecom infrastructures that require consistent and efficient voltage regulation.
- Consumer Electronics: Perfect for use in consumer electronics where space is at a premium and efficiency is valued.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















