TC1303B-SI0EMF
- Mfr.Part #
- TC1303B-SI0EMF
- Manufacturer
- Microchip Technology
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG DL BUCK/LINEAR SYNC 10DFN
- Stock
- 36,958
- In Stock :
- 36,958
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear + Switching
- w/Supervisor :
- No
- Power Supplies :
- 3/5V
- Terminal Position :
- Dual
- Product Category :
- LDO Voltage Regulators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
- Operating Temperature :
- -40°C~85°C
- Mounting :
- Surface Mount
- Length :
- 3mm
- Output Current :
- 500mA
- Base Part Number :
- TC1303B
- Input Voltage (Max) :
- 5.5V
- Number of Pins :
- 10
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Factory Lead Time :
- 5 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Voltage/Current - Output 2 :
- 2.5V 300mA
- Polarity :
- Positive
- Additional Feature :
- AUTOMATIC PWM TO PFM MODE
- Product Type :
- LDO Voltage Regulators
- Quiescent Current :
- 65 uA
- Number of Terminations :
- 10
- Supplier Device Package :
- 10-DFN (3x3)
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Synchronous Buck Regulator
- Terminal Pitch :
- 0.5mm
- Input Voltage-Nom :
- 3.6V
- Voltage - Output 2 :
- 2.5V
- Control Mode :
- CURRENT-MODE
- Published :
- 2005
- Frequency - Switching :
- 2MHz
- Package :
- Tube
- Voltage/Current - Output 1 :
- 1.5V 500mA
- RoHS Status :
- Non-RoHS Compliant
- Function :
- Any Function
- Output Type :
- FIXED
- w/LED Driver :
- No
- Voltage/Current - Output 3 :
- --
- Minimum Operating Temperature :
- - 40 C
- Control Technique :
- PULSE WIDTH MODULATION
- Brand :
- Microchip Technology
- Package / Case :
- 10-VFDFN Exposed Pad
- ECCN Code :
- EAR99
- Maximum Operating Temperature :
- + 85 C
- Frequency :
- 2MHz
- Number of Functions :
- 1
- Height :
- 880μm
- Product Status :
- Active
- Number of Outputs :
- 2
- JESD-609 Code :
- e3
- Voltage - Supply :
- 2.7V~5.5V
- Series :
- --
- Voltage - Output 1 :
- 1.5V
- Packaging :
- Tube
- Category :
- Synchronous Buck Regulator
- Base Product Number :
- TC1303
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pin Count :
- 10
- Manufacturer :
- Microchip
- RoHS :
- Details
- Supplier Package :
- DFN EP
- Output Voltage :
- 800mV
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Dropout Voltage :
- 205 mV, 280 mV
- w/Sequencer :
- yes
- Screening Level :
- Extended Industrial
- Mount :
- Surface Mount
- Lead Free :
- Contains Lead
- Datasheets
- TC1303B-SI0EMF
TC1303B-SI0EMF Documents

Voltage Regulators - Linear + Switching Microchip Technology TC1303B-SI0EMF Overview
The TC1303B-SI0EMF from Microchip Technology stands as a paramount solution in the Voltage Regulators - Linear + Switching category, designed to enhance the efficiency and performance of electronic devices. This dual-output device combines a synchronous buck regulator with a linear regulator, all housed within a compact 10-DFN package. Its synchronization capability allows for reduced noise and improved power management, making it ideal for applications requiring stable and reliable voltage regulation. This product is specifically tailored to meet the rigorous demands of both high-performance and power-sensitive applications, embodying a blend of precision, efficiency, and versatility.
TC1303B-SI0EMF Features
- Synchronous buck and linear regulator topology for optimal efficiency.
- Dual output capability, facilitating diverse power management configurations.
- Compact 10-DFN package ensures minimal footprint on PCBs.
- Low output voltage ripple, enhancing device reliability and performance.
- High frequency operation reduces the size of external components.
- Thermal shutdown and over-current protection to safeguard the device and connected components.
TC1303B-SI0EMF Applications
- Portable Devices: Integrates seamlessly into smartphones and tablets, providing stable power for both core and auxiliary circuits, thereby improving battery life and efficiency.
- Embedded Systems: Ideal for use in microcontroller-based applications, offering precise voltage regulation that ensures reliable operation and system stability.
- Networking Equipment: Employs dual-regulation capabilities to manage power supply in routers and switches, enhancing performance and reliability.
- Consumer Electronics: Used in products such as gaming consoles and home entertainment systems to provide consistent power, ensuring optimal functionality and user experience.
- Medical Devices: Meets stringent voltage regulation requirements for critical healthcare equipment, ensuring safety and precision in various medical applications.
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