TPS563231DRLT
Active4.5-V TO 17-V INPUT, 3-A SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR
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TPS563231DRLT
Active4.5-V TO 17-V INPUT, 3-A SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS563231DRLT |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 600 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-666, SOT-563 |
| Supplier Device Package | SOT-563 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 7 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.92 | |
| 10 | $ 0.82 | |||
| 25 | $ 0.78 | |||
| 100 | $ 0.64 | |||
| Digi-Reel® | 1 | $ 0.92 | ||
| 10 | $ 0.82 | |||
| 25 | $ 0.78 | |||
| 100 | $ 0.64 | |||
| Tape & Reel (TR) | 250 | $ 0.42 | ||
| 500 | $ 0.37 | |||
| 1250 | $ 0.35 | |||
| Texas Instruments | SMALL T&R | 1 | $ 0.68 | |
| 100 | $ 0.53 | |||
| 250 | $ 0.39 | |||
| 1000 | $ 0.28 | |||
Description
General part information
TPS563231 Series
The TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
Documents
Technical documentation and resources
