10 % Fixed Regulators - Positive Single Output LDO 11

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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

TLF2931GV50

Infineon Technologies

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

42 V

10 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-40 Cel

4.5 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.03 %

MATTE TIN

DUAL

5.5 V

R-PDSO-G8

1.75 mm

4 mm

Not Qualified

.05 %

6 V

.1 A

e3

1

.3 V

5 mm

28 V

TLF2931GV33XUMA1

Infineon Technologies

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

10 %

PLASTIC/EPOXY

1.1 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.97 V

3.3 V

SMALL OUTLINE

1.27 mm

DUAL

3.63 V

R-PDSO-G8

1.75 mm

4 mm

4.4 V

.1 A

NOT SPECIFIED

NOT SPECIFIED

5 mm

26 V

TLF2931GV50XUMA1

Infineon Technologies

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

10 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

4.5 V

5 V

SMALL OUTLINE

1.27 mm

DUAL

5.5 V

R-PDSO-G8

1.75 mm

4 mm

6 V

.1 A

NOT SPECIFIED

NOT SPECIFIED

5 mm

28 V

L4925PD

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

20

HSOP

GULL WING

28 V

10 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.9 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SOP20,.56

Other Regulators

FIXED

1.27 mm

.01 %

Matte Tin (Sn)

DUAL

5.1 V

R-PDSO-G20

3

3.6 mm

11 mm

Not Qualified

.05 %

6 V

.5 A

e3

30

1

245

.3 V

15.9 mm

28 V

L4925

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

ZIP

THROUGH-HOLE

28 V

10 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.9 V

5 V

FLANGE MOUNT

ZIP5,.15,.2,67TB

Other Regulators

FIXED

1.7 mm

.01 %

TIN

ZIG-ZAG

5.1 V

R-PZFM-T5

Not Qualified

.05 %

6 V

.5 A

e3

1

.3 V

28 V

LM2931BDT50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

10 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.5 V

5 V

SMALL OUTLINE

SMSIP3H,.41TB

Other Regulators

FIXED

2.28 mm

.03 %

MATTE TIN

SINGLE

5.5 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.05 %

6 V

.1 A

e3

30

1

260

.25 V

6.5 mm

26 V

LM2931BV50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

10 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.5 V

5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.03 %

TIN

SINGLE

5.5 V

R-PSFM-T3

Not Qualified

.05 %

6 V

.1 A

e3

1

.25 V

26 V

LM2931BZ50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

40 V

10 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TUBE

4.5 V

5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.03 %

TIN

BOTTOM

5.5 V

O-PBCY-T3

Not Qualified

.05 %

6 V

.1 A

e3

1

.25 V

26 V

L4925PD013TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

20

HSOP

GULL WING

28 V

10 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SOP20,.56

Other Regulators

FIXED

1.27 mm

.01 %

Tin (Sn)

DUAL

5.1 V

R-PDSO-G20

3

3.6 mm

11 mm

Not Qualified

.05 %

6 V

.5 A

e3

10

1

225

.3 V

15.9 mm

28 V

AP7351D-08W5-7

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

6 V

10 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

RECTANGULAR

TR

.72 V

.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

FIXED

.95 mm

85 Cel

.00656 %

-40 Cel

MATTE TIN

DUAL

.88 V

R-PDSO-G5

1.4 mm

1.6 mm

1.4 V

.15 A

e3

1

260

.9 V

3 mm

5.5 V

AP7351D-08FS4-7B

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

6 V

10 %

UNSPECIFIED

1.4 V

YES

125 Cel

1

SQUARE

TR, 7 INCH

.72 V

.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC4,.04,25

FIXED

.65 mm

85 Cel

.0048 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

.88 V

S-XDSO-N4

.4 mm

1 mm

1.4 V

.15 A

e4

1

260

.9 V

1 mm

5.5 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.