LTC3541-2 データシートの表示（PDF） - Linear Technology

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LTC3541-2

High Efficiency Buck + VLDO Regulator

Linear Technology 

LTC3541-2

ABSOLUTE MAXIMUM RATINGS

(Note 1)

Supply Voltages:

VIN, LVIN................................................... –0.3V to 6V

LVIN – VIN...........................................................<0.3V

Pin Voltages:

ENVLDO, ENBUCK, MODE, SW ...... –0.3V to VIN + 0.3V

Linear Regulator IOUT(MAX) (100ms) (Note 9).......100mA

Operating Ambient Temperature Range

(Note 2).....................................................–40°C to 85°C

Junction Temperature (Notes 5, 10)....................... 125°C

Storage Temperature Range................... –65°C to 125°C

PIN CONFIGURATION

TOP VIEW

VIN 1

ENBUCK 2

VOUT 3

NC 4

LVOUT 5

10 SW

9 ENVLDO

11

8 MODE

7 GND

6 LVIN

DD PACKAGE

10-LEAD (3mm × 3mm) PLASTIC DFN

TJMAX = 125°C, θJA = 43°C/W

EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION http://www.linear.com/product/LTC3541-2#orderinfo

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3541EDD-2#PBF

LTC3541EDD-2#TRPBF LCHQ

10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/. Some packages are available in 500 unit reels through

designated sales channels with #TRMPBF suffix.

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For more information www.linear.com/LTC3541-2

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