LT3050MPMSE 查看數據表（PDF） - Linear Technology

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LT3050MPMSE

100mA, Linear Regulator with Precision Current Limit and Diagnostic Outputs

Linear Technology 

LT3050 Series

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING* PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3050EDDB-5#PBF LT3050EDDB-5#TRPBF LFWS

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LT3050IDDB-5#PBF

LT3050IDDB-5#TRPBF

LFWS

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LEAD BASED FINISH TAPE AND REEL

PART MARKING* PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3050EMSE

LT3050EMSE#TR

3050

12-Lead Plastic MSOP

–40°C to 125°C

LT3050IMSE

LT3050IMSE#TR

3050

12-Lead Plastic MSOP

–40°C to 125°C

LT3050MPMSE

LT3050MPMSE#TR

3050

12-Lead Plastic MSOP

–55°C to 125°C

LT3050EMSE-3.3

LT3050EMSE-3.3#TR

305033

12-Lead Plastic MSOP

–40°C to 125°C

LT3050IMSE-3.3

LT3050IMSE-3.3#TR

305033

12-Lead Plastic MSOP

–40°C to 125°C

LT3050MPMSE-3.3

LT3050MPMSE-3.3#TR 305033

12-Lead Plastic MSOP

–55°C to 125°C

LT3050EMSE-5

LT3050EMSE-5#TR

30505

12-Lead Plastic MSOP

–40°C to 125°C

LT3050IMSE-5

LT3050IMSE-5#TR

30505

12-Lead Plastic MSOP

–40°C to 125°C

LT3050MPMSE-5

LT3050MPMSE-5#TR

30505

12-Lead Plastic MSOP

–55°C to 125°C

LT3050EDDB

LT3050EDDB#TR

LFGC

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LT3050IDDB

LT3050IDDB#TR

LFGC

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LT3050EDDB-3.3

LT3050EDDB-3.3#TR

LFWR

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LT3050IDDB-3.3

LT3050IDDB-3.3#TR

LFWR

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LT3050EDDB-5

LT3050EDDB-5#TR

LFWS

12-Lead (3mm × 2mm) Plastic DFN

–40°C to 125°C

LT3050IDDB-5

LT3050IDDB-5#TR

LFWS

12-Lead (3mm × 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/

ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. (Note 2)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Minimum Input Voltage (Notes 3, 11)

Regulated Output Voltage

ADJ Pin Voltage (Notes 3, 4)

Line Regulation (Note 3)

Load Regulation (Note 3)

ILOAD = 100mA

LT3050-3.3: VIN = 3.9V, ILOAD = 1mA

3.9V < VIN < 15V, 1mA < ILOAD < 100mA (Note 15)

LT3050-5: VIN = 5.6V, ILOAD = 1mA

5.6V < VIN 15V, 1mA < ILOAD < 100mA (Note 15)

VIN = 2.2V, ILOAD = 1mA

2.2V < VIN < 15V, 1mA < ILOAD < 100mA (Note 15)

LT3050-3.3: ΔVIN = 3.9V to 45V, ILOAD = 1mA

LT3050-5: ΔVIN = 5.6V to 45V, ILOAD = 1mA

LT3050: ΔVIN = 2.2V to 45V, ILOAD = 1mA

LT3050-3.3: VIN = 3.9V, ILOAD = 1mA to 100mA

LT3050-5: VIN = 5.6V, ILOAD = 1mA to 100mA

LT3050: VIN = 2.2V, ILOAD = 1mA to 100mA

l

1.6

2.2

V

3.267 3.3 3.333

V

l 3.234 3.3 3.366

V

4.95

5

5.05

V

l 4.9

5

5.1

V

594 600 606

mV

l 588

600

612

mV

l

2.2 16.5

mV

l

3.3

25

mV

l

0.4

3

mV

l

7.2

33

mV

l

8.4

50

mV

l

0.2

4

mV

3050fa

3

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