LT1109CS8-12#TRPBF
- Mfr.Part #
- LT1109CS8-12#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BOOST 12V 1.2A 8SOIC
- Stock
- 37
- In Stock :
- 37
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 20V
- JESD-30 Code :
- R-PDSO-G8
- Number of Terminations :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 10 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Synchronous Rectifier :
- No
- Voltage - Output (Min/Fixed) :
- 12V
- Frequency - Switching :
- 120kHz
- Surface Mount :
- yes
- Current - Output :
- 1.2A Switch
- Number of Outputs :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Published :
- 1996
- Input Voltage-Nom :
- 5V
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Width :
- 3.9mm
- Control Mode :
- VOLTAGE-MODE
- Voltage - Input (Min) :
- 5V
- ECCN Code :
- EAR99
- Function :
- Step-Up
- Base Part Number :
- LT1109
- Length :
- 4.9mm
- Topology :
- Boost
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- LT1109CS8-12#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1109CS8-12#TRPBF Overview
The LT1109CS8-12#TRPBF, manufactured by Analog Devices, Inc., represents a robust solution in the realm of Voltage Regulators - DC DC Switching Regulators. Designed for efficiency and reliability, this IC (Integrated Circuit) regulator boosts input voltages to a stable output of 12V at a current up to 1.2A. Its compact 8SOIC package enables integration into space-constrained applications while maintaining excellent thermal performance and power efficiency. This makes the LT1109CS8-12#TRPBF an ideal choice for demanding applications requiring a consistent voltage supply for high-performance circuits.
LT1109CS8-12#TRPBF Features
This regulator boasts a variety of features that enhance its adaptability and efficiency in various applications. Key features include a wide input voltage range, high efficiency up to 84%, and thermal shutdown protection. Additionally, its ability to deliver a fixed 12V output ensures compatibility with standardized components, simplifying design considerations for system engineers.
LT1109CS8-12#TRPBF Applications
- Portable Devices: Enhances battery life by efficiently boosting lower voltages to the required 12V necessary for small, portable electronic devices.
- Automotive Electronics: Can be used in vehicle-based systems to provide stable power to sensors and control units that require consistent 12V, regardless of battery voltage fluctuations.
- Telecommunications Equipment: Ideal for use in telecom infrastructures where reliable 12V power is essential for communication hardware.
- Industrial Systems: Powers industrial control systems that operate at 12V, ensuring that machinery and sensors work effectively under varying power conditions.
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.
















