Micrel Fixed Regulators - Positive Single Output LDO 25

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Part RoHS Manufacturer Regulator Type No. of Terminals Package Code Terminal Form Maximum Input Voltage Absolute Maximum Voltage Tolerance Total Dose (V) Package Body Material Maximum Dropout Voltage-1 Surface Mount Operating Temperature (TJ-Max) Maximum Input-Output Voltage Differential Minimum Output Voltage-2 No. of Functions Technology Screening Level Package Shape Nominal Output Voltage-2 Operating Temperature (TJ-Min) Packing Method Minimum Output Voltage-1 Nominal Output Voltage-1 Package Style (Meter) Package Equivalence Code Maximum Line Regulation (%/V) Sub-Category Adjustability Terminal Pitch Maximum Operating Temperature Maximum Load Regulation (%) Minimum Input-Output Voltage Differential Maximum Line Regulation Minimum Operating Temperature Terminal Finish Terminal Position Maximum Output Voltage-1 JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Status Maximum Load Regulation Maximum Output Voltage-2 Minimum Input Voltage Maximum Output Current-1 JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Nominal Dropout Voltage-1 Length Maximum Input Voltage Maximum Output Current-2

MIC5205-3.3YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0193 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.366 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.0165 %

2.5 V

.15 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5219-3.3YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.02541 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.366 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0231 %

2.5 V

.5 A

e4

40

1

260

.35 V

2.9 mm

12 V

MIC5219-5.0YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.03 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

5.1 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.035 %

2.5 V

.5 A

e4

40

1

260

.35 V

2.9 mm

12 V

MIC5219-5.0YMMT&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.03 %

Matte Tin (Sn)

DUAL

5.1 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.035 %

2.5 V

.5 A

e3

40

1

260

.35 V

3 mm

12 V

MIC5207-3.3YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.168 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0386 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.432 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.0231 %

2.5 V

.18 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5207-1.8YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.728 V

1.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.02376 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

1.872 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.0126 %

2.5 V

.18 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5219-3.0YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.94 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.024 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.06 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.021 %

2.5 V

.5 A

e4

40

1

260

.35 V

2.9 mm

12 V

MIC5219-3.3YMMT&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.02541 %

Matte Tin (Sn)

DUAL

3.366 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.0231 %

2.5 V

.5 A

e3

40

1

260

.35 V

3 mm

12 V

MIC5205-4.0YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.92 V

4 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

4.08 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

2.5 V

.15 A

e4

40

260

2.91 mm

16 V

MIC5205-3.6YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.528 V

3.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0205 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.672 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.018 %

2.5 V

.15 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5209-3.3BM

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.234 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0386 %

Tin/Lead (Sn85Pb15)

DUAL

3.366 V

R-PDSO-G8

1

1.73 mm

3.94 mm

Not Qualified

.0231 %

2.5 V

.5 A

e0

30

1

240

.35 V

4.93 mm

16 V

MIC5209-3.3BMT&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0386 %

Tin/Lead (Sn85Pb15)

DUAL

3.366 V

R-PDSO-G8

1

1.73 mm

3.94 mm

Not Qualified

.0231 %

2.5 V

.5 A

e0

30

1

240

.35 V

4.93 mm

16 V

MIC5247-1.8BM5TR

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

7 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.764 V

1.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.01782 %

TIN LEAD

DUAL

1.836 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.054 %

2.7 V

.15 A

e0

30

1

240

.15 V

2.9 mm

6 V

MIC39100-5.0BSTR

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.63 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.31 mm

.025 %

Tin/Lead (Sn85Pb15)

DUAL

5.1 V

R-PDSO-G4

2

1.8 mm

3.505 mm

Not Qualified

.05 %

2.25 V

1 A

e0

30

1

240

.41 V

6.5 mm

16 V

MIC391002.5WS-TR

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

2 %

PLASTIC/EPOXY

.63 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

2.31 mm

MATTE TIN

DUAL

2.55 V

R-PDSO-G4

3

1.8 mm

3.505 mm

Not Qualified

2.25 V

1 A

e3

40

260

6.5 mm

16 V

MIC5219-3.6YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.528 V

3.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.02664 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.672 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0252 %

2.5 V

.5 A

e4

40

1

260

.35 V

2.9 mm

12 V

MIC2940A-3.3BUT&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2.5 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.2175 V

3.3 V

SMALL OUTLINE

2.54 mm

Tin/Lead (Sn85Pb15)

SINGLE

3.3825 V

R-PSSO-G3

3

4.902 mm

8.7755 mm

Not Qualified

2 V

1.25 A

e0

30

240

10.363 mm

26 V

MIC5205-3.0YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.94 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.018 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.06 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.015 %

2.5 V

.15 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5205-3.3BM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0193 %

Tin/Lead (Sn85Pb15)

DUAL

3.366 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.0165 %

2.5 V

.15 A

e0

30

1

240

.165 V

2.91 mm

16 V

MIC5205-2.85BM5TR

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.793 V

2.85 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

TIN LEAD

DUAL

2.907 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

2.5 V

.15 A

e0

30

240

2.91 mm

16 V

MIC5219-3.0YMMT&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

2.94 V

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.024 %

Matte Tin (Sn)

DUAL

3.06 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.021 %

2.5 V

.5 A

e3

40

1

260

.35 V

3 mm

12 V

MIC5236-3.3BMMTR

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

TIN LEAD

DUAL

3.366 V

R-PDSO-G8

1

1.09 mm

2.97 mm

Not Qualified

2.3 V

.15 A

e0

30

240

3 mm

30 V

MIC5365-1.8YMTTZ

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SON

NO LEAD

PLASTIC/EPOXY

YES

CMOS

RECTANGULAR

TR

SMALL OUTLINE

SOLCC4,.04,25

Other Regulators

.635 mm

.0054 %

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-N4

1

Not Qualified

.018 %

e4

40

1

260

MIC5207-3.0YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.88 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.036 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.12 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.021 %

2.5 V

.18 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5207-5.0YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.8 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.05 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

5.2 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.035 %

2.5 V

.18 A

e4

40

1

260

.165 V

2.91 mm

16 V

Fixed Regulators - Positive Single Output LDO

Fixed regulators - Positive Single Output LDO, also known as Low Dropout Regulators, are voltage regulators that offer stable and constant output voltage even under high variations of input voltage. They are designed to work with input voltage only slightly above the output voltage, resulting in less energy loss and high efficiency.

LDOs use a feedback loop to maintain a constant output voltage, where the output voltage is compared with an internal reference voltage. Any variation in the output voltage causes the LDO to adjust the current flowing through the pass transistor to maintain the output voltage.

The main advantage of LDOs is their ability to operate with a very low input-to-output voltage differential, making them ideal for applications where low power consumption is required. Additionally, LDOs offer better noise performance and stability compared to other types of regulators, making them suitable for applications such as data acquisition systems and sensitive analog circuits. However, LDOs are not suitable for high current applications due to their low dropout voltage.