TC1303C-RD1EMF
- Mfr.Part #
- TC1303C-RD1EMF
- Manufacturer
- Microchip Technology
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG DL BUCK/LINEAR SYNC 10DFN
- Stock
- 16,183
- In Stock :
- 16,183
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear + Switching
- Base Part Number :
- TC1303C
- Supplier Package :
- DFN EP
- Brand :
- Microchip Technology
- Topology :
- Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
- Input Voltage (Max) :
- 5.5V
- Mounting Style :
- SMD/SMT
- Packaging :
- Tube
- Power Supplies :
- 3/5V
- Category :
- Synchronous Buck Regulator
- Terminal Finish :
- Matte Tin (Sn)
- Supplier Device Package :
- 10-DFN (3x3)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 10
- Voltage - Supply :
- 2.7V~5.5V
- Voltage - Output 2 :
- 3V
- Product Category :
- LDO Voltage Regulators
- Quiescent Current :
- 65 uA
- Package / Case :
- 10-VFDFN Exposed Pad
- Height :
- 880μm
- Number of Outputs :
- 2
- Voltage/Current - Output 2 :
- 3V 300mA
- Type :
- Synchronous Buck Regulator
- Manufacturer :
- Microchip
- Output Type :
- FIXED
- Polarity :
- Positive
- w/Sequencer :
- yes
- Minimum Operating Temperature :
- - 40 C
- Output Voltage :
- 800mV
- Series :
- --
- RoHS :
- Details
- Screening Level :
- Extended Industrial
- Output Current :
- 500mA
- Number of Functions :
- 1
- Number of Pins :
- 10
- Operating Temperature :
- -40°C~85°C
- Mounting :
- Surface Mount
- Voltage/Current - Output 3 :
- --
- Frequency - Switching :
- 2MHz
- Terminal Position :
- Dual
- w/LED Driver :
- No
- w/Supervisor :
- No
- RoHS Status :
- Non-RoHS Compliant
- Base Product Number :
- TC1303
- Terminal Pitch :
- 0.5mm
- Mount :
- Surface Mount
- Input Voltage-Nom :
- 3.6V
- Maximum Operating Temperature :
- + 85 C
- Dropout Voltage :
- 205 mV, 280 mV
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- CURRENT-MODE
- Product Status :
- Active
- Control Technique :
- PULSE WIDTH MODULATION
- Published :
- 2008
- Function :
- Any Function
- Voltage/Current - Output 1 :
- 1.6V 500mA
- Frequency :
- 2MHz
- Pin Count :
- 10
- Package :
- Tube
- Product Type :
- LDO Voltage Regulators
- Length :
- 3mm
- Additional Feature :
- AUTOMATIC PWM TO PFM MODE
- ECCN Code :
- EAR99
- Factory Lead Time :
- 12 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Voltage - Output 1 :
- 1.6V
- JESD-609 Code :
- e3
- Datasheets
- TC1303C-RD1EMF

Voltage Regulators - Linear + Switching Microchip Technology TC1303C-RD1EMF Overview
The TC1303C-RD1EMF from Microchip Technology is a sophisticated dual-output regulator, designed to manage power requirements efficiently in advanced electronic circuits. This IC combines a synchronous buck converter with a linear regulator, all encapsulated in a compact 10-DFN package. It is engineered to offer stable and reliable power supply, minimizing the board space and reducing external components, which is crucial for high-density board designs. The integration of both linear and switching regulation technologies allows this device to provide high efficiency along with reduced noise, making it ideal for sensitive applications where power integrity is key. The use of Voltage Regulators - Linear + Switching Microchip Technology TC1303C-RD1EMF ensures excellent performance in terms of power management and thermal efficiency.
TC1303C-RD1EMF Features
This dual function IC includes numerous features that enhance its applicability in various demanding environments:
- High-efficiency synchronous buck regulator
- Low-dropout linear regulator
- Small 10-DFN package minimizing the PCB footprint
- Stable operation with ceramic output capacitors
- Integrated soft-start for minimal inrush current
- Thermal shutdown and over-current protection for enhanced safety and reliability
TC1303C-RD1EMF Applications
- Smartphones and Tablets: Supplies stable voltages, ensuring efficient power management and prolonged battery life.
- Portable Media Players: Provides continuous power supply, enhancing device performance and user experience.
- Wireless Communications: Used in devices such as wireless routers and modems, ensuring reliable and consistent performance.
- Medical Devices: Integral in portable medical instruments where precision and reliability are crucial.
- Wearable Technology: Fits perfectly in compact sizes required by wearable devices, supporting longer operation time.
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.
















