TPS561208DDCT
Active4.5V TO 17V INPUT, 1A OUTPUT, SYNCHRONOUS STEP-DOWN CONVERTER
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TPS561208DDCT
Active4.5V TO 17V INPUT, 1A OUTPUT, SYNCHRONOUS STEP-DOWN CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS561208DDCT |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 580 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 | TSOT-23-6, SOT-23-6 Thin |
| Supplier Device Package | SOT-23-THIN |
| 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) | 0.76 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 | $ 1.32 | |
| 10 | $ 1.18 | |||
| 25 | $ 1.12 | |||
| 100 | $ 0.92 | |||
| Digi-Reel® | 1 | $ 1.32 | ||
| 10 | $ 1.18 | |||
| 25 | $ 1.12 | |||
| 100 | $ 0.92 | |||
| Tape & Reel (TR) | 250 | $ 0.60 | ||
| 500 | $ 0.53 | |||
| 1250 | $ 0.49 | |||
| Texas Instruments | SMALL T&R | 1 | $ 0.98 | |
| 100 | $ 0.75 | |||
| 250 | $ 0.55 | |||
| 1000 | $ 0.40 | |||
Description
General part information
TPS561208 Series
The TPS561201 and TPS561208 are simple, easy-to-use, 1-A synchronous step-down converters in SOT-23 package.
The devices are 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-CAP2 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
