Microchip MIC2940A-3.3WU-TR
Manufacturer No:
MIC2940A-3.3WU-TR
Manufacturer:
Microchip
Package:
TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Description:
1.25A LDO Fixed Voltage
Quantity:
In Stock :3806
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：Sat, Jun 27 - Sun, Jun 28, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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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.
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Step2：Desiccant Protection
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Step5：Anti-collision Filling
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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.
MIC2940A-3.3WU-TR Information
Microchip MIC2940A-3.3WU-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2940A-3.3WU-TR.
- Type
- Parameter
- VIN Min (V) V (volt)
- 2
- VIN Max V (volt)
- 26
- VOUT V (volt)
- 3.3, 5.0, 12
- IOUT #1 Max mA (milliampere)
- 1250
- Rated IOUT Max mA (milliampere)
- 1250
- Quiescent Current µA (microampere)
- 240
- Voltage Drop Typ (mV)
- 400
- Accuracy (+/-) %
- 2.5
- Adjustable VOUT
- No
- Reverse Battery
- Yes
- Type
- Parameter
- Bypass Pin
- No
- Current Limit
- Yes
- Shutdown EN
- No
- Power Good Signal
- No
- Thermal Shutdown
- Yes
Download datasheets and manufacturer documentation for Microchip MIC2940A-3.3WU-TR.
Data Sheets:
Application Notes:
The MIC2940A and MIC2941A are "bulletproof" efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 350mV at 1A) and low quiescent current (240µA typical). The quiescent current of the MIC2940A increases only slightly in dropout, thus prolonging battery life. Key MIC2940A features include protection against reversed battery, fold-back current limiting, and automotive load-dump protection (60V positive transient).
The MIC2940 is available in both fixed voltage (3.3V, 5V, and 12V) and adjustable voltage configurations. The MIC2940A-xx devices are 3-pin fixed voltage regulators. A logic-compatible shutdown input is provided on the adjustable MIC2941A, which enables the regulator to be switched on and off.
- High output voltage accuracy
- Guaranteed 1.25A output
- Low quiescent current
- Low dropout voltage
- Extremely tight load and line regulation
- Very low temperature coefficient
- Current and thermal limiting
- Input can withstand -20V reverse battery and +60V positive transients
- Logic-controlled electronic shutdown
- Output programmable from 1.24V to 26V (MIC2941A)
- Available in TO-220, TO-263, TO-220-5, and TO-263-5 packages.
MIC2940A-3.3WU-TR FAQ
Can I request a quote for MIC2940A-3.3WU-TR?
MIC2940A-3.3WU-TR from Microchip 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 MIC2940A-3.3WU-TR?
The final price for MIC2940A-3.3WU-TR 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 MIC2940A-3.3WU-TR?
MIC2940A-3.3WU-TR is a Microchip Linear LDO Voltage Regulator ICs part. Key details include Quiescent Current µA (microampere): 240 and Rated IOUT Max mA (milliampere): 1250; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for MIC2940A-3.3WU-TR?
After you submit the RFQ for MIC2940A-3.3WU-TR, 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 MIC2940A-3.3WU-TR?
Once stock for MIC2940A-3.3WU-TR 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 MIC2940A-3.3WU-TR?
Yes. If MIC2940A-3.3WU-TR is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Linear LDO Voltage Regulator ICs parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
