LTC3025-2 datasheet(2/12 Pages) LINER

2 / 12 page

LTC3025-1/LTC3025-2/

LTC3025-3/LTC3025-4

30251234fc

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

VBIAS, VIN to GND......................................... –0.3V to 6V

SHDN to GND............................................... –0.3V to 6V

SENSE, ADJ to GND..................................... –0.3V to 6V

VOUT........................................–0.3V to VIN + 0.3V or 6V

Operating Junction Temperature Range

(Note 3).................................................. –40°C to 125°C

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

Output Short-Circuit Duration .......................... Indeﬁnite

(Notes 1, 2)

TOP VIEW

DC6 PACKAGE

6-LEAD (2mm × 2mm) PLASTIC DFN

BIAS

GND

SHDN

ADJ/SENSE*

OUT

TJMAX = 125°C, θJA = 102°C/W, θJC = 20°C/W

EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB

*ADJ FOR LTC3025-1, SENSE FOR LTC3025-2, LTC3025-3, LTC3025-4

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3025EDC-1#PBF

LTC3025EDC-1#TRPBF

LDDW

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-1#PBF

LTC3025IDC-1#TRPBF

LDDW

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025EDC-2#PBF

LTC3025EDC-2#TRPBF

LDMK

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-2#PBF

LTC3025IDC-2#TRPBF

LDMK

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025EDC-3#PBF

LTC3025EDC-3#TRPBF

LDQS

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-3#PBF

LTC3025IDC-3#TRPBF

LDQS

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025EDC-4#PBF

LTC3025EDC-4#TRPBF

LDPQ

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-4#PBF

LTC3025IDC-4#TRPBF

LDPQ

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3025EDC-1

LTC3025EDC-1#TR

LDDW

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-1

LTC3025IDC-1#TR

LDDW

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025EDC-2

LTC3025EDC-2#TR

LDMK

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-2

LTC3025IDC-2#TR

LDMK

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025EDC-3

LTC3025EDC-3#TR

LDQS

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-3

LTC3025IDC-3#TR

LDQS

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025EDC-4

LTC3025EDC-4#TR

LDPQ

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

LTC3025IDC-4

LTC3025IDC-4#TR

LDPQ

6-Lead (2mm

× 2mm) Plastic DFN

–40°C to 125°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

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/

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN Operating Voltage (Note 4)

LTC3025-1

0.9

5.5

LTC3025-2

1.4

5.5

LTC3025-3

1.7

5.5

LTC3025-4

2.0

5.5

The

l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. VIN = 1.5V, VBIAS = 3.6V, COUT = 1μF, CIN = 0.1μF, CBIAS = 0.1μF

(all capacitors ceramic) unless otherwise noted.

ELECTRICAL CHARACTERISTICS

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