28 V Fixed Regulators - Positive Multiple Output LDO 5

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Part RoHS Manufacturer Regulator Type No. of Terminals Package Code Terminal Form Maximum Input Voltage Absolute Maximum Voltage Tolerance Package Body Material Maximum Dropout Voltage-2 Maximum Dropout Voltage-1 Surface Mount Operating Temperature (TJ-Max) 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 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

L4902A

STMicroelectronics

FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

7

ZIP

THROUGH-HOLE

28 V

3 %

PLASTIC/EPOXY

1.4 V

NO

150 Cel

1

BIPOLAR

RECTANGULAR

5 V

-40 Cel

4.95 V

5.05 V

FLANGE MOUNT

ZIP7,.15,.2TB

Other Regulators

FIXED

1.27 mm

125 Cel

.05 %

-20 Cel

TIN LEAD

ZIG-ZAG

5.15 V

R-PZFM-T7

Not Qualified

.08 %

7 V

.3 A

e0

2

1.4 V

24 V

.3 A

L4937NPD

STMicroelectronics

FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

20

SOP

GULL WING

28 V

7 %

PLASTIC/EPOXY

.6 V

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

5 V

-40 Cel

4.9 V

5 V

SMALL OUTLINE

SOP20,.56

Other Regulators

FIXED

1.27 mm

.02 %

MATTE TIN

DUAL

5.1 V

R-PDSO-G20

3.6 mm

11 mm

Not Qualified

.05 %

6 V

.05 A

e3

2

.3 V

15.9 mm

25 V

.5 A

L4905

STMicroelectronics

FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

8

ZIP

THROUGH-HOLE

28 V

2 %

PLASTIC/EPOXY

NO

150 Cel

1

BIPOLAR

RECTANGULAR

5 V

-40 Cel

5 V

5 V

FLANGE MOUNT

ZIP7,.15,.2TB

Other Regulators

FIXED

1.27 mm

125 Cel

.05 %

-20 Cel

TIN LEAD

SINGLE

5.1 V

R-PSFM-T8

Not Qualified

.1 %

0 A

e0

2

1.3 V

24 V

L4952D

STMicroelectronics

FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

20

SOP

GULL WING

28 V

2.3 %

PLASTIC/EPOXY

.3 V

.6 V

YES

150 Cel

9.5 V

1

BCD

RECTANGULAR

10 V

-40 Cel

8.4 V

8.6 V

SMALL OUTLINE

SOP20,.4

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

8.8 V

R-PDSO-G20

2.65 mm

7.5 mm

Not Qualified

.06 %

10.5 V

9.5 V

.15 A

e4

4

.6 V

12.8 mm

28 V

L4937N

STMicroelectronics

FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

7

ZIP

THROUGH-HOLE

28 V

7 %

PLASTIC/EPOXY

.6 V

.4 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

5 V

-40 Cel

4.9 V

5 V

FLANGE MOUNT

ZIP7,.15,.2TB

Other Regulators

FIXED

1.27 mm

.02 %

TIN LEAD

ZIG-ZAG

5.1 V

R-PZFM-T7

Not Qualified

.05 %

6 V

.05 A

e0

2

.3 V

25 V

.5 A

Fixed Regulators - Positive Multiple Output LDO

Fixed regulators are semiconductor devices that provide a constant output voltage, regardless of the input voltage and load conditions. Fixed regulators come in different types, including positive and negative voltage regulators, as well as single and multiple output regulators. In a fixed voltage regulator, the output voltage is set at a predetermined level that cannot be changed.

Positive multiple output LDO (low dropout) regulators are fixed voltage regulators that provide multiple outputs with positive voltage levels. LDO regulators are designed to maintain a steady output voltage even when the input voltage fluctuates. They are often used in battery-powered devices where a stable voltage supply is required, even as the battery discharges.

Fixed regulators are used in a variety of electronic applications, such as power supplies, voltage regulators, and voltage converters. They are commonly found in power supplies for computers, home appliances, and other electronic devices. Fixed regulators are also used in industrial automation and control systems, as well as in telecommunications equipment and automotive systems.