LM2842XMK-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	2.933
100 — 249	2.57
250 — 999	1.802
1,000 +	1.16

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 Voltage	765 mV to 34 V
Output Current	600 mA
Number of Outputs	1 Output
Input Voltage MAX	42 V
Topology	Buck
Input Voltage MIN	4.5 V
Switching Frequency	550 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	1000
Subcategory	PMIC - Power Management ICs
Tradename	SIMPLE SWITCHER
Unit Weight	0.000423 oz

For more information, please refer to datasheet

Documents

LM2842XMK-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.