LT1940EFE#PBF
- Mfr.Part #
- LT1940EFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1.4A DL 16TSSOP
- Stock
- 8,755
- In Stock :
- 8,755
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Operating Temperature :
- 85°C
- Voltage - Output (Max) :
- 22V
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Min/Fixed) :
- 1.25V
- Current - Output 2 :
- 1.4A
- Number of Outputs :
- 2
- Frequency - Switching :
- 1.1MHz
- Topology :
- Buck
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Voltage - Input (Max) :
- 25V
- Factory Lead Time :
- 8 Weeks
- Max Output Current :
- 1.4A
- Width :
- 4.5mm
- Published :
- 2004
- Min Operating Temperature :
- -40°C
- Lead Free :
- Lead Free
- Voltage - Input (Min) :
- 3.6V
- Voltage - Output 2 :
- 22V
- Output Type :
- Adjustable
- Supplier Device Package :
- 16-TSSOP-EP
- Length :
- 5.1mm
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Min Input Voltage :
- 3.6V
- Function :
- Step-Down
- Number of Pins :
- 16
- Mounting Type :
- Surface Mount
- Height :
- 950μm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output 1 :
- 1.4A
- Number of Channels :
- 1
- Voltage - Output 1 :
- 22V
- Base Part Number :
- LT1940
- Packaging :
- Tube
- Current - Output :
- 1.4A
- Max Input Voltage :
- 25V
- REACH SVHC :
- No SVHC
- Synchronous Rectifier :
- No
- Output Voltage :
- 19.5V
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~70°C TA
- Datasheets
- LT1940EFE#PBF

[Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1940EFE#PBF] Overview
Welcome to the epitome of efficiency and precision in power regulation – the LT1940EFE#PBF from Analog Devices, Inc. This integrated circuit (IC) represents the pinnacle of buck regulators, offering unparalleled performance in a compact 16-pin TSSOP package. Designed to meet the demands of modern electronics, this device delivers seamless voltage regulation with an adjustable output, catering to a wide range of applications.
With its cutting-edge dual-channel design and robust 1.4A output capability, the LT1940EFE#PBF ensures stable power delivery even in the most demanding scenarios. Whether you're powering sensitive microcontrollers or driving high-current loads, this regulator guarantees optimal performance and reliability.
Engineered with precision and reliability in mind, the LT1940EFE#PBF is the go-to choice for discerning engineers seeking uncompromising quality and efficiency in their power supply designs.
LT1940EFE#PBF Features
- High Efficiency: Achieve maximum power efficiency with minimal power loss, thanks to advanced switching technology.
- Adjustable Output: Tailor the output voltage to suit your specific application requirements, providing flexibility and versatility.
- Dual-Channel Design: Benefit from independent voltage regulation for enhanced performance and stability in multi-channel applications.
- Compact Form Factor: Save valuable board space without sacrificing performance, thanks to the LT1940EFE#PBF's compact 16-pin TSSOP package.
- Robust Output Capability: Drive demanding loads with confidence, thanks to the regulator's robust 1.4A output capability.
- Wide Application Range: From industrial automation to consumer electronics, the LT1940EFE#PBF excels in a variety of applications, offering unmatched performance and reliability.
LT1940EFE#PBF Applications
- Industrial Automation: Deploy the LT1940EFE#PBF in industrial control systems and machinery to ensure stable and reliable power supply, enabling seamless operation in demanding environments.
- Telecommunications: Power sensitive telecom equipment with precision and efficiency, ensuring uninterrupted communication networks and optimal performance.
- Embedded Systems: Integrate the LT1940EFE#PBF into embedded systems such as IoT devices and automotive electronics, providing efficient and reliable power regulation for enhanced functionality and performance.
- Consumer Electronics: Enhance the performance and longevity of consumer electronics such as smartphones, tablets, and portable gadgets by utilizing the LT1940EFE#PBF for efficient power management.
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.
















