ADI LT3973EMSE#PBF
Manufacturer No:
LT3973EMSE#PBF
Manufacturer:
ADI
Package:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Description:
4.2V LT3973 DC DC Voltage Regulator 1 Outputs 195kHz~2.15MHz Tube 750mA 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Quantity:
In Stock :8227
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LT3973EMSE#PBF Information
ADI LT3973EMSE#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LT3973EMSE#PBF.
- Type
- Parameter
- Factory Lead Time
- 8 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Operating Temperature
- -40°C~125°C TJ
- Packaging
- Tube
- Published
- 2008
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Base Part Number
- LT3973
- Function
- Step-Down
- Type
- Parameter
- Number of Outputs
- 1
- Voltage - Input (Max)
- 42V
- Output Type
- Adjustable
- Voltage - Input (Min)
- 4.2V
- Output Configuration
- Positive
- Current - Output
- 750mA
- Voltage - Output (Min/Fixed)
- 1.21V
- Topology
- Buck
- Frequency - Switching
- 195kHz~2.15MHz
- Synchronous Rectifier
- No
Download datasheets and manufacturer documentation for ADI LT3973EMSE#PBF.
Datasheets:
PCN Design/Specification:
LT3973EMSE#PBF Overview
Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. There is a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 195kHz~2.15MHz. Regulator 4.2V can operate with dc to dc voltage regulator's minimum input voltage 4.2V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 1.21V. DC DC switching regulator's maximum design flexibility comes from its output current of 750mA. Voltage regulator's input voltage can reach 42V. LT3973 is a family of voltage regulators that belong to the DC/DC industry. The maximal output voltage of 24V allows DC DC switching regulator to be operated easily.
LT3973EMSE#PBF Features
1 outputs
LT3973EMSE#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT3973EMSE#PBF Voltage Regulators applications.
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
- Flaw detection equipment
- Balance equipment
- Industrial robots
- Industrial controllers
- Die casting equipment
LT3973EMSE#PBF FAQ
Can I request a quote for LT3973EMSE#PBF?
LT3973EMSE#PBF from ADI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for LT3973EMSE#PBF?
The final price for LT3973EMSE#PBF depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for LT3973EMSE#PBF?
LT3973EMSE#PBF is a ADI electronic component part. Key details include Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - Output (Min/Fixed): 1.21V; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for LT3973EMSE#PBF?
After you submit the RFQ for LT3973EMSE#PBF, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for LT3973EMSE#PBF?
Once stock for LT3973EMSE#PBF is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to LT3973EMSE#PBF?
Yes. If LT3973EMSE#PBF is unavailable, end-of-life, or outside your schedule, we can review comparable ADI electronic component parts and compatible replacement options.
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