LTC1149CS-3.3#PBF
- Mfr.Part #
- LTC1149CS-3.3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 16SOIC
- Stock
- 12,215
- In Stock :
- 12,215
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Width :
- 3.9mm
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- 0°C~70°C TA
- Frequency - Switching :
- Up to 250kHz
- Terminal Position :
- Dual
- Function :
- Step-Down
- Control Mode :
- CURRENT-MODE
- Output Current :
- 50mA
- Control Features :
- Current Limit, Enable
- Input Voltage (Max) :
- 48V
- RoHS Status :
- ROHS3 Compliant
- Efficiency :
- 95 %
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Max Frequency :
- 250kHz
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 3mA
- Mount :
- Surface Mount
- Control Technique :
- CONSTANT OFF TIME
- Length :
- 9.9mm
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage :
- 3.33V
- Switcher Configuration :
- Push-Pull
- Number of Pins :
- 16
- Output Configuration :
- Positive
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Base Part Number :
- LTC1149
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Clock Sync :
- No
- Duty Cycle (Max) :
- 100%
- Synchronous Rectifier :
- yes
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- JESD-609 Code :
- e3
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Voltage - Supply (Vcc/Vdd) :
- Up to 48V
- Datasheets
- LTC1149CS-3.3#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC1149CS-3.3#PBF Overview
Introducing the LTC1149CS-3.3#PBF, an exemplary DC DC switching controller meticulously crafted by Analog Devices, Inc. This sophisticated integrated circuit (IC) empowers your electronic designs with precise voltage regulation capabilities. Boasting a compact 16SOIC package, this regulator controller efficiently manages power distribution, ensuring optimal performance in diverse applications.
Engineered with cutting-edge technology, the LTC1149CS-3.3#PBF offers unparalleled reliability and versatility. Its robust design and advanced features make it the ideal choice for demanding industrial and commercial environments. Whether you're designing consumer electronics, automotive systems, or industrial machinery, this DC DC switching controller delivers exceptional performance and efficiency.
LTC1149CS-3.3#PBF Features
- Highly efficient voltage regulation
- Compact 16SOIC package
- Robust and reliable design
- Wide operating temperature range
- Low quiescent current
- Integrated protection features
- Easy to integrate into existing designs
- Designed for industrial and commercial applications
LTC1149CS-3.3#PBF Applications
- Consumer Electronics: Power management in smartphones, tablets, and laptops. The LTC1149CS-3.3#PBF ensures stable voltage output, enhancing device performance and longevity.
- Automotive Systems: Voltage regulation in automotive electronics, such as infotainment systems and engine control units. The LTC1149CS-3.3#PBF withstands harsh automotive environments, ensuring reliable operation.
- Industrial Machinery: Power distribution in industrial automation systems and machinery. The LTC1149CS-3.3#PBF facilitates precise control of power delivery, optimizing equipment efficiency and reliability.
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.
















