Microchip TC1303B-AG0EUNTR
Manufacturer No:
TC1303B-AG0EUNTR
Manufacturer:
Microchip
Package:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Description:
500mA Buck Regulator + 300mA LD
Quantity:
In Stock :6429
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：Mon, Jun 22 - Tue, Jun 23, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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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.
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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.
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.
TC1303B-AG0EUNTR Information
Microchip TC1303B-AG0EUNTR technical specifications, attributes, parameters and parts with similar specifications to Microchip TC1303B-AG0EUNTR.
- Type
- Parameter
- Regulator Type
- Multi-Output
- Configuration
- Synchronous Buck Step-Down and Independent LDO
- Supported Topology
- Buck
- Supported Output
- 0
- Minimum Input Voltage (V)
- 0
- Maximum Input Voltage (V)
- 0
- Output Current (mA) Max
- 500
- Maximum Frequency (kHz)
- 0
- Operating Temperature Range (°C)
- -40C to +85C
- Vref (V)
- 0.8
- Type
- Parameter
- Duty Cycle Min (%)
- 0
- Duty Cycle Max (%)
- 100
- UVLO
- 2.55V
- Switching Frequency (kHz) kHz (kilohertz)
- 2,000
- Input Voltage Range Min
- 2.7
- Input Voltage Range Max
- 5.5
- Output Current
- 300
- Temp Range Min °C (degrees Celsius)
- -40
- Temp Range Max °C (degrees Celsius)
- +85
- Alternative Topology
- LDO
Download datasheets and manufacturer documentation for Microchip TC1303B-AG0EUNTR.
Application Notes:
Data Sheets:
User Guide:
The TC1303B combines a 500mA synchronous buck regulator and a 300mA low-dropout (LDO) regulator with a power-good monitor to provide a highly integrated solution for applications that require multiple supply voltages. The power-good function monitors the output of the LDO regulator.
- Independent 300mA Low-Dropout Regulator
- Power-good Monitor on the LDO Output with 300mS Delay
- Both Outputs Internally Compensated
- Independent Shutdown for the Buck and LDO Outputs
- Automatic PWM to PFM mode transition
- Small 10-Pin 3x3 DFN and MSOP
- Undervoltage Lockout (UVLO)
- Output Short Circuit and Overtemperature Protection
TC1303B-AG0EUNTR FAQ
Can I request a quote for TC1303B-AG0EUNTR?
TC1303B-AG0EUNTR 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 TC1303B-AG0EUNTR?
The final price for TC1303B-AG0EUNTR 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 TC1303B-AG0EUNTR?
TC1303B-AG0EUNTR is a Microchip DC-DC Switching Converters and Voltage Regulators part. Key details include Switching Frequency (kHz) kHz (kilohertz): 2,000 and Temp Range Min °C (degrees Celsius): -40; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for TC1303B-AG0EUNTR?
After you submit the RFQ for TC1303B-AG0EUNTR, 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 TC1303B-AG0EUNTR?
Once stock for TC1303B-AG0EUNTR 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 TC1303B-AG0EUNTR?
Yes. If TC1303B-AG0EUNTR is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip DC-DC Switching Converters and Voltage Regulators parts and compatible replacement options.
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