Texas Instruments
LM2842YMKX-ADJL/NOPB
LM2842YMKX-ADJL/NOPB
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LM2842YMKX-ADJL/NOPB Texas Instruments - Yeehing Electronics
SIMPLE SWITCHER® 4.5V to 42V, 0.6A Step-Down DC/DC Switching Regulator in Thin SOT-23
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.444 |
| 100 — 249 | 2.142 |
| 250 — 999 | 1.502 |
| 1,000 + | 0.85 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-23-Thin-6 |
| Output Current | 600 mA |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 42 V |
| Topology | Buck |
| Input Voltage MIN | 4.5 V |
| Switching Frequency | 1250 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LM2842 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Step Down |
| Brand | Texas Instruments |
| Development Kit | LM2842XMK-ADJEV/NOPB |
| Operating Supply Current | 1.3 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Tradename | SIMPLE SWITCHER |
| Unit Weight | 0.000423 oz |
For more information, please refer to datasheet
Documents
| LM2842YMKX-ADJL/NOPB Datasheet |
More Information
The LM284x SIMPLE SWITCHER™ devices are PWM DC/DC buck (step-down) regulators. With an input range from 4.5 V to 42 V, they are suitable for a wide range of applications, such as power conditioning from unregulated sources. They feature a low RDSON (0.9‑Ω typical) internal switch for maximum efficiency (85% typical). Operating frequency is fixed at 550 kHz (X option) and 1.25 MHz (Y option), allowing the use of small external components while still being able to have low output voltage ripple. Soft start can be implemented using the shutdown (SHDN) pin with an external RC circuit allowing the user to tailor the soft-start time to a specific application.
