LM2842XMK-ADJL/NOPB Semiconductors - ICs by Texas Instruments

IC STEP-DOWN DC/DC REGULATOR SOT-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LM284x and LM284x-Q1 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. The LM2840 and LM2840-Q1 are optimized for up to 100 mA, the LM2841 and LM2841-Q1 for up to 300 mA, and the LM2842 and LM2842-Q1 for up to 600‑mA load currents. They all have a 0.765-V nominal feedback voltage. Additional features include: thermal shutdown, VIN undervoltage lockout, and gate drive undervoltage lockout. The LM284x and LM284x-Q1 are available in a low-profile SOT-6L package.

Where to Buy

Prices starting from US$1.62

Distributor Stock
Logo for RS
RS
from US$2.50
672
in stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$1.90
1,000
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$3.66
-
Buy Now
Logo for element14
element14
from US$1.62
-
Buy Now
Logo for Farnell
Farnell
from US$1.72
-
Buy Now

Specifications

Topology Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 42V
No. of Outputs 1Outputs
DC / DC Converter IC Case TSOT-23
No. of Pins 6Pins
Output Current 600mA
Output Voltage Min 765mV
Output Voltage Max 34V
Switching Frequency 750kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 2842
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 34V
Primary Input Voltage 42V

Alternative Descriptions

DC-DC Converter Step-Down 4.5-42V TSOT6 | RS
Ic, Step-Down Dc/Dc Regulator, Sot-6 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2842XMK-ADJL/NOPB?

Additional datasheets, footprints and schematics for LM2842XMK-ADJL/NOPB are listed on our Part Details page. You can also find images and similar parts to LM2842XMK-ADJL/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2842XMK-ADJL/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM2842XMK-ADJL/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2842XMK-ADJL/NOPB fall under?

The LM2842XMK-ADJL/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2842XMK-ADJL/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM2842XMK-ADJL/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM2842XMK-ADJL/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2842XMK-ADJL/NOPB have stock available?

Authorised distributors including Chip One Stop, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for LM2842XMK-ADJL/NOPB.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM2842XMK-ADJL/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM2842XMK-ADJL/NOPB?

You can fill out our help required form which you can use to request a quote for LM2842XMK-ADJL/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay