LM2842YMK-ADJL/NOPB

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Price Comparison for LM2842YMK-ADJL/NOPB
Details for Texas Instruments

LM2842YMK-ADJL/NOPB

SIMPLE SWITCHER®
Buy Directly from Texas Instruments (5449 in Stock)
$1.3100 per unit
Series Information for LM2842YMK-ADJL/NOPB - Texas Instruments

Features

  • feature
    550-kHz (X) or 1.25-MHz (Y) Switching Frequency
  • feature
    AEC-Q100 Test Guidance With the Following: u2013 Device Temperature Grade 1: u201340u00b0C to 125u00b0C Ambient Operating Temperature u2013 Device HBM ESD Classification Level 2
  • feature
    Feedback Pin Voltage of 0.765 V
  • feature
    Input Voltage Range of 4.5 V to 42 V
  • feature
    Internally Compensated
  • feature
    LM2840-Q1, LM2841-Q1, and LM2842-Q1 are Qualified for Automotive Applications
  • feature
    Low Shutdown IQ: 16-u00b5A Typical
  • feature
    Output Current Options of 100 mA, 300 mA, and 600 mA
  • feature
    Short-Circuit Protected
  • feature
    Small Overall Solution Size (SOT-6L Package)
  • feature
    Soft-Start Circuitry

Description

BUCK 42VIN 1.25MHZ 0.6A ADJ 6TSOT
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.

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:
1.5MHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +125°C
Output Voltage:
34V
Primary Input Voltage:
42V

Alternate Descriptions

Avnet America

Conv DC-DC Single Step Down 4.5V to 42V 6-Pin TSOT T/R

Avnet America product

Avnet Europe

Conv DC-DC Single Step Down 4.5V to 42V 6-Pin TSOT T/R

Avnet Europe product

Texas Instruments

SIMPLE SWITCHER® 4.5V to 42V, 0.6A Step-Down DC/DC Switching Regulator in Thin SOT-23

Texas Instruments product

Conrad

Integrated circuits from leading manufacturers. Please read our extensive documentation which is free to download.

Conrad product