Texas Instruments
TPS51123ARGET
TPS51123ARGET
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TPS51123ARGET Texas Instruments - Yeehing Electronics
4.5-V to 28-V, dual-synchronous buck controller with low IQ and flexible external components
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.169 |
| 100 — 249 | 3.399 |
| 250 — 999 | 2.672 |
| 1,000 + | 1.59 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Input Voltage | 5.5 V to 28 V |
| Output Voltage | 2 V to 5.5 V |
| Output Current | 800 uA |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-24 |
| Packaging | Reel |
| Product | Voltage Controllers |
| Series | TPS51123A |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.001926 oz |
For more information, please refer to datasheet
Documents
| TPS51123ARGET Datasheet |
More Information
The TPS51123A is a cost effective, dual-synchronous buck controller targeted for notebook system power supply solutions. It provides 5-V and 3.3-V LDOs and requires few external components. The TPS51123A supports high-efficiency, fast transient responses and provides a combined power-good signal. Out-of-Audio mode light-load operation enables low acoustic noise at much higher efficiency than conventional forced PWM operation. Adaptive on-time D-CAP control provides convenient and efficient operation. The part operates with supply input voltages ranging from 5.5 V to 28 V and supports output voltages from 2 V to 5.5 V. The TPS51123A is available in a 24-pin QFN package and is specified from -40°C to 85°C ambient temperature range.
