FLAT Fixed Regulators - Positive Single Output LDO 1,185

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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

NCP582LXV15T1G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

2 %

PLASTIC/EPOXY

.7 V

YES

85 Cel

1

CMOS

RECTANGULAR

-40 Cel

1.47 V

1.5 V

SMALL OUTLINE, VERY THIN PROFILE

.5 mm

TIN SILVER

DUAL

1.53 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

2 V

.15 A

e2

30

260

1.6 mm

6 V

NCP585LSAN18T1G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSSOF

FLAT

6.5 V

3 %

PLASTIC/EPOXY

.48 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH

FL6,.11,37

Other Regulators

FIXED

.95 mm

.0133 %

TIN

DUAL

1.854 V

R-PDSO-F6

1

.9 mm

2.8 mm

Not Qualified

.07 %

1.4 V

.35 A

e3

30

1

260

.32 V

2.9 mm

6 V

NCP583XV30T2G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

6.5 V

2 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

2.88 V

3 V

SMALL OUTLINE, VERY THIN PROFILE

FL6,.047,20

Other Regulators

FIXED

.5 mm

85 Cel

.015 %

-40 Cel

TIN SILVER

DUAL

3.12 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

.04 %

1.7 V

.18 A

e2

30

1

260

.25 V

1.6 mm

6 V

NCV8170BXV150T2G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

6 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

AEC-Q100

RECTANGULAR

-40 Cel

TR

1.47 V

1.5 V

SMALL OUTLINE, VERY THIN PROFILE

FL6,.047,20

FIXED

.5 mm

.0036 %

MATTE TIN

DUAL

1.53 V

R-PDSO-F6

1

.6 mm

1.2 mm

.02 %

2.2 V

.15 A

e3

30

1

260

.7 V

1.6 mm

5.5 V

NCP582LXV15T2G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

6.5 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

CMOS

RECTANGULAR

TR

1.47 V

1.5 V

SMALL OUTLINE, VERY THIN PROFILE

FL6,.047,20

Other Regulators

FIXED

.5 mm

85 Cel

.0057 %

-40 Cel

TIN SILVER

DUAL

1.53 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

.04 %

2 V

.2 A

e2

30

1

260

.38 V

1.6 mm

6 V

NCP582LXV25T1G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

2 %

PLASTIC/EPOXY

.5 V

YES

85 Cel

1

CMOS

RECTANGULAR

-40 Cel

2.45 V

2.5 V

SMALL OUTLINE, VERY THIN PROFILE

.5 mm

TIN SILVER

DUAL

2.55 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

2 V

.15 A

e2

30

260

1.6 mm

6 V

STLQ015XG12R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.164 V

1.2 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

DUAL

1.236 V

R-PDSO-F6

.6 mm

1.2 mm

Not Qualified

.003576 %

1.55 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

1 V

1.6 mm

5.5 V

STLQ015XG08R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

.776 V

.8 V

SMALL OUTLINE, VERY THIN PROFILE

.5 mm

DUAL

.824 V

R-PDSO-F6

.6 mm

1.2 mm

Not Qualified

.002384 %

1.55 V

.15 A

1 V

1.66 mm

5.5 V

LDK220U33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

3 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE

1.495 mm

SINGLE

3.399 V

R-PSSO-F3

1

1.6 mm

2.445 mm

4.3 V

.2 A

4.5 mm

13.2 V

LDK220U50R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.85 V

5 V

SMALL OUTLINE

1.495 mm

SINGLE

5.15 V

R-PSSO-F3

1.6 mm

2.445 mm

.02985 %

6 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

4.5 mm

13.2 V

LDK220U36R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.492 V

3.6 V

SMALL OUTLINE

1.495 mm

SINGLE

3.708 V

R-PSSO-F3

1.6 mm

2.445 mm

.021492 %

4.6 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

4.5 mm

13.2 V

STLQ015XG18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

DUAL

1.854 V

R-PDSO-F6

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.112 V

1.6 mm

5.5 V

STLQ015XG33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

MATTE TIN

DUAL

3.399 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

e3

30

1

260

.112 V

1.6 mm

5.5 V

LDK220U30R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.91 V

3 V

SMALL OUTLINE

1.495 mm

SINGLE

3.09 V

R-PSSO-F3

1.6 mm

2.445 mm

.01791 %

4 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

4.5 mm

13.2 V

STLQ015XG30R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

2.91 V

3 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

MATTE TIN

DUAL

3.09 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

e3

30

1

260

.112 V

1.6 mm

5.5 V

STLQ015XG28R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

2.716 V

2.8 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

MATTE TIN

DUAL

2.884 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

e3

30

1

260

.112 V

1.6 mm

5.5 V

STLQ015XG31R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

3.007 V

3.1 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

NICKEL PALLADIUM GOLD

DUAL

3.193 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

e4

40

1

260

.112 V

1.6 mm

5.5 V

STLQ015XG15R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.455 V

1.5 V

SMALL OUTLINE, VERY THIN PROFILE

FL6,.047,20

Other Regulators

FIXED

.5 mm

MATTE TIN

DUAL

1.545 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

e3

30

1

260

.112 V

1.6 mm

5.5 V

STLQ015XG25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

2.425 V

2.5 V

SMALL OUTLINE

FL6,.047,20

Other Regulators

FIXED

.5 mm

MATTE TIN

DUAL

2.575 V

R-PDSO-F6

1

.6 mm

1.2 mm

Not Qualified

1.55 V

.15 A

e3

30

1

260

.112 V

1.6 mm

5.5 V

LD2980ABU36TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.51 V

3.6 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.01313 %

SINGLE

3.69 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2980ABU30TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.925 V

3 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0115 %

SINGLE

3.075 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2981ABU47TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.582 V

4.7 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0155 %

SINGLE

4.817 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

.18 V

4.5 mm

16 V

LD2980ABU33TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.217 V

3.3 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0124 %

MATTE TIN

SINGLE

3.383 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

1

260

.12 V

4.5 mm

16 V

LD2980CU36TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.474 V

3.6 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.01313 %

SINGLE

3.726 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2981CU15TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.447 V

1.5 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.00648 %

SINGLE

1.552 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

1 V

4.5 mm

16 V

LD2980ABU38TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.705 V

3.8 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0136 %

MATTE TIN

SINGLE

3.895 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

30

1

260

.12 V

4.5 mm

16 V

LD2980CU48TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.68 V

4.85 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0157 %

SINGLE

5.02 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.2 V

4.5 mm

16 V

LD2981CU36TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.474 V

3.6 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.01313 %

MATTE TIN

SINGLE

3.726 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

e3

30

1

260

.18 V

4.5 mm

16 V

LD2980CU18TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.737 V

1.8 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0076 %

MATTE TIN

SINGLE

1.863 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

1

260

.12 V

4.5 mm

16 V

LD2980CU47TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.535 V

4.7 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0155 %

SINGLE

4.864 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2981CU47TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.535 V

4.7 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0155 %

SINGLE

4.864 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

.18 V

4.5 mm

16 V

LD2981CU18TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.737 V

1.8 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0076 %

MATTE TIN

SINGLE

1.863 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

e3

1

260

.2 V

4.5 mm

16 V

LD2980ABU32TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.12 V

3.2 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.012 %

SINGLE

3.28 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2980ABU28TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.779 V

2.85 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0109 %

MATTE TIN

SINGLE

2.921 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

30

1

260

.12 V

4.5 mm

16 V

LD2980ABU40TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.9 V

4 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0141 %

SINGLE

4.1 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2980CU32TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.088 V

3.2 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.012 %

SINGLE

3.312 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

.12 V

4.5 mm

16 V

LD2981ABU36TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.51 V

3.6 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.01313 %

MATTE TIN

SINGLE

3.69 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

e3

30

1

260

.18 V

4.5 mm

16 V

LD2980CU50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.825 V

5 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.016 %

MATTE TIN

SINGLE

5.175 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

1

260

.12 V

4.5 mm

16 V

LD2981ABU25TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.437 V

2.5 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.01 %

MATTE TIN

SINGLE

2.562 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

e3

30

1

260

.2 V

4.5 mm

16 V

LD2981ABU18TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.755 V

1.8 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0076 %

SINGLE

1.845 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

.2 V

4.5 mm

16 V

LD2981CU48TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.68 V

4.85 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0157 %

SINGLE

5.019 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

.12 V

4.5 mm

16 V

LD2980CU30TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.895 V

3 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0115 %

MATTE TIN

SINGLE

3.105 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

30

1

260

.12 V

4.5 mm

16 V

LD2981ABU28TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.779 V

2.85 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0109 %

SINGLE

2.921 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

.2 V

4.5 mm

16 V

LD2980CU15TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.447 V

1.5 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.00648 %

SINGLE

1.553 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

1 V

4.5 mm

16 V

LD2981ABU38TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.705 V

3.8 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0136 %

MATTE TIN

SINGLE

3.895 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

e3

30

1

260

.2 V

4.5 mm

16 V

LD2981CU38TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.667 V

3.8 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0136 %

MATTE TIN

SINGLE

3.933 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

e3

30

1

260

.2 V

4.5 mm

16 V

LD2980ABU15TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.462 V

1.5 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.00648 %

SINGLE

1.538 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

1

1 V

4.5 mm

16 V

LD2980ABU50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.875 V

5 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.016 %

MATTE TIN

SINGLE

5.125 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

2.5 V

.05 A

e3

1

260

.12 V

4.5 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.