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LM2842YMK-ADJL Circuit Board Chips Electronics Components Step-Down DC/DC Regulator in Thin SOT-23
LM2842YMK-ADJL Circuit Board Chips Electronics Components Step-Down DC/DC Regulator in Thin SOT-23
Specifications
Brand Name :
anterwell
Model Number :
LM2842YMK-ADJL
Certification :
new & original
Place of Origin :
ThailaND
MOQ :
20pcs
Price :
negotiation
Payment Terms :
T/T, Western Union, PayPal
Supply Ability :
5200pcs
Delivery Time :
1 day
Packaging Details :
please contact me for details
SW Voltage :
-0.3V to +45V
CB Voltage above SW Voltage :
7V
FB Voltage :
-0.3V to +5V
Maximum Junction Temperature :
150°C
Power Dissipation :
Internally Limited
Lead Temperature :
300°C
Description

General Description

The LM2841 and LM2842 are PWM DC/DC buck (step-down)regulators. With a wide input range from 4.5V-42V, they are suitable for a wide range of applications such as power con-ditioning from unregulated sources. They feature a low RDSON (0.9Ω typical) internal switch for maximum efficiency

(85% typical).

Operating frequency is fixed at 550 kHz (X ver-sion) and 1.25 MHz (Y version) allowing the use of small

external components while still being able to have low output voltage ripple. Soft-start can be implemented using the shut-down pin with an external RC circuit allowing the user to tailorthe soft-start time to a specific application.

The LM2842 is optimized for up to 600 mA load currents while the LM2841 is optimized for up to 300 mA load current. Both have a 0.765V nominal feedback voltage.

Additional features include: thermal shutdown, VIN under-volt-age lockout, and gate drive under-voltage lockout. The LM2841 and LM2842 are available in a low profile TSOT-6L package.

Features

■ Input voltage range of 4.5V to 42V

■ Output current options of 300 mA and 600 mA

■ Feedback pin voltage of 0.765V

■ 550 kHz (X) or 1.25 Mhz (Y) switching frequency

■ Low shutdown IQ , 16 µA typical

■ Short circuit protected

■ Internally compensated

■ Soft-start circuitry

■ Small overall solution size (TSOT-6L package)

Applications

■ Battery powered equipment

■ Industrial distributed power applications

■ Portable media players

■ Portable hand held instruments

Typical Performance Characteristics

LM2842YMK-ADJL Circuit Board Chips Electronics Components Step-Down DC/DC Regulator in Thin SOT-23
LM2842YMK-ADJL Circuit Board Chips Electronics Components Step-Down DC/DC Regulator in Thin SOT-23
Product tags

datasheet 7 segment common anode

,

common anode 7 segment datasheet

,

voltage regulator ic lm317
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LM2842YMK-ADJL Circuit Board Chips Electronics Components Step-Down DC/DC Regulator in Thin SOT-23

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Product Detail
Brand Name :
anterwell
Model Number :
LM2842YMK-ADJL
Certification :
new & original
Place of Origin :
ThailaND
MOQ :
20pcs
Price :
negotiation
Contact Supplier
LM2842YMK-ADJL Circuit Board Chips Electronics Components Step-Down DC/DC Regulator in Thin SOT-23

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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