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Mfr. #:L7980ATR
Mfr.: STMicroelectronics
Description: Switching Voltage Regulators 2 A Step-Down Regulator 4.5V to 28V, 250 kHz
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In stock: 1-3 working days / No stock: 4-8 weeks on averageL7980ATR Switching Voltage Regulators
Parameter
| Manufacturer | STMicroelectronics |
| Product Category | Switching Voltage Regulators |
| Series | L7980 |
| Product Type | Step-Down (Buck) Switching Regulator |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 Output |
| Input Voltage Range | 4.5 V to 28 V |
| Output Voltage | 0.6 V to 28 V |
| Output Current | 2 A |
| Current Limit | 2.5 A (Min.) |
| Switching Frequency | 250 kHz (Programmable up to 1 MHz) |
| Control Architecture | Voltage Mode with Voltage Feed-Forward |
| Soft-Start | Internal |
| Duty Cycle | Up to 100% |
| Protection Features | Cycle-by-Cycle Current Limit, Thermal Shutdown |
| Special Features | Enable Function, Zero Load Current Operation, Low Dropout Operation, Embedded Power MOSFET |
| Operating Temperature Range | -40 C to +150 C |
| Mounting Style | SMD/SMT |
| Package / Case | PowerSO-8 (HSOP-8 Exposed Pad) |
| Features | 2 A Output Current, Wide 4.5 V to 28 V Input Range, Adjustable Output from 0.6 V, Programmable Switching Frequency up to 1 MHz, Internal Soft-Start, Voltage Feed-Forward, 100% Duty Cycle, Embedded Power MOSFET |
| Applications | Industrial Power Supplies, FPGA/PLD Power, Networking Equipment, Battery Chargers, LED Drivers, Consumer Electronics, Automotive Audio, LCD TVs and Monitors |
| Packaging | Tape & Reel |
| Brand | STMicroelectronics |
| Moisture Sensitive | Yes |
| Product | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.154 g |
Application
STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.
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