LTC3115IFE-2#TRPBF
- Mfr.Part #
- LTC3115IFE-2#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BCK BST ADJ 20TSSOP
- Stock
- 34,392
- In Stock :
- 34,392
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Packaging :
- Tape and Reel (TR)
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 2.2V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck-Boost
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input (Max) :
- 40V
- Frequency - Switching :
- 100kHz~2MHz
- Voltage - Output (Min/Fixed) :
- 2.7V
- Output Voltage :
- 4.45V
- ECCN Code :
- EAR99
- Published :
- 2013
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 16 Weeks
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 20
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Current - Output :
- 800mA 2A
- Function :
- Step-Up/Step-Down
- Length :
- 6.5mm
- Input Voltage-Nom :
- 24V
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-30 Code :
- R-PDSO-G20
- Width :
- 4.4mm
- Base Part Number :
- LTC3115
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Synchronous Rectifier :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- Adjustable
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Output Configuration :
- Positive
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LTC3115IFE-2#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3115IFE-2#TRPBF Overview
The LTC3115IFE-2#TRPBF by Analog Devices, Inc. is a versatile and robust adjustable frequency monolithic buck-boost converter, ideal for applications requiring efficiently regulated output from variable input sources. Designed to handle a wide input range from 2.7V to 40V, this IC ensures uninterrupted operation even under fluctuating input conditions. Its advanced design allows for seamless transitions between buck and boost modes, making the LTC3115IFE-2#TRPBF an essential component in power-sensitive applications. Featuring a compact 20TSSOP package, it integrates seamlessly into space-constrained applications while providing a scalable solution that caters to a broad spectrum of power management requirements.
LTC3115IFE-2#TRPBF Features
The LTC3115IFE-2#TRPBF incorporates a range of features designed to enhance system reliability and efficiency. Key features include programmable average input current limit, which helps in protecting the power source under high load conditions. The device also supports selectable Burst Mode® operation which ensures low quiescent current, extending battery life in portable applications. Additionally, its internal soft-start minimizes inrush current during startup, thereby reducing stress on the input power source.
LTC3115IFE-2#TRPBF Applications
- Portable Devices: Utilizes its buck-boost capability to maintain stable voltage supply in devices like smartphones and portable medical equipment, regardless of varying battery levels.
- Automotive Power Supplies: Employs its wide input range and robust thermal performance to manage fluctuating voltages in automotive applications, ensuring reliable functionality of critical electronic components.
- Industrial Systems: Leverages its programmable input current limit and Burst Mode® operation to optimize power usage in sensors and industrial automation systems, enhancing overall efficiency and reliability.
- Renewable Energy Systems: Facilitates efficient power conversion in solar-powered systems, accommodating the variable output from solar panels to provide consistent voltage to the load.
- Backup Power Systems: Ensures seamless transition between power sources in UPS systems, maintaining continuous operation without interruption.
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.
















