TPS62903RPJR
- Mfr.Part #
- TPS62903RPJR
- Manufacturer
- Texas Instruments
- Package / Case
- VQFN-HR-9
- Datasheet
- Download
- Description
- 3-V TO 17-V, 3-A, HIGH-EFFICIENC
- Stock
- 48,420
- In Stock :
- 48,420
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Supplier Device Package :
- 9-VQFN-HR (1.5x2)
- Current - Output :
- 3A
- Voltage - Output (Min/Fixed) :
- 0.4V
- Voltage - Input (Min) :
- 3V
- Product Status :
- Active
- Synchronous Rectifier :
- yes
- RoHS :
- Details
- Input Voltage :
- 3 V to 17 V
- Output Type :
- Adjustable
- Product Category :
- Switching Voltage Regulators
- Mounting Style :
- SMD/SMT
- Output Voltage :
- 400 mV to 5.5 V
- Voltage - Input (Max) :
- 17V
- Type :
- Buck Converter
- Manufacturer :
- Texas Instruments
- Subcategory :
- PMIC - Power Management ICs
- Topology :
- Buck
- Switching Frequency :
- 1 MHz, 2.5 MHz
- Operating Temperature :
- -40°C ~ 150°C (TJ)
- Output Configuration :
- Positive
- Brand :
- Texas Instruments
- Number of Outputs :
- 1 Output
- Maximum Operating Temperature :
- + 150 C
- Minimum Operating Temperature :
- - 40 C
- Frequency - Switching :
- 1MHz, 2.5MHz
- Output Current :
- 3 A
- Product Type :
- Switching Voltage Regulators
- Quiescent Current :
- 8 mA
- Voltage - Output (Max) :
- 5.5V
- Series :
- TPS62903
- Mounting Type :
- Surface Mount
- Shutdown :
- Shutdown
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package / Case :
- VQFN-HR-9
- Function :
- Step-Down
- Packaging :
- MouseReel
- Datasheets
- TPS62903RPJR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS62903RPJR Overview
Introducing the TPS62903RPJR by Texas Instruments, a cutting-edge Voltage Regulator designed for high efficiency in applications requiring a step-down voltage conversion from 3V to 17V to a lower, regulated output voltage. With its capability to support up to 3A of output current, this device is an ideal solution for powering high-performance microprocessors, FPGAs, and other digital ICs that demand stable and efficient power supplies. This Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS62903RPJR stands out in the market for its robust design, featuring excellent line and load regulation and a compact form factor, making it perfect for space-constrained applications.
TPS62903RPJR Features
The TPS62903RPJR offers several distinguishing features that ensure it meets the most rigorous power management requirements:
- Wide input voltage range from 3V to 17V, allowing flexibility in battery choices for portable devices.
- High efficiency up to 96%, minimizing heat generation and enhancing device reliability.
- Adjustable output voltage, providing versatility across different applications.
- Low dropout operation for improved performance under low input voltage conditions.
- Thermal and over-current protection to ensure safe operation under any condition.
TPS62903RPJR Applications
- Portable Electronics: Ideal for smartphones, tablets, and other handheld devices where efficient power conversion is crucial for battery life optimization.
- Networking Equipment: Powers routers, switches, and modems, ensuring reliable operation and performance continuity.
- Industrial Automation: Used in PLCs and other control system applications, providing stable voltage despite variable loads.
- Consumer Electronics: Perfect for home entertainment systems and personal computing devices, maintaining consistent power supply even under fluctuating demands.
- Automotive Applications: Suitable for in-vehicle electronics, supporting systems that require reliable power management under diverse operating conditions.
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