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LD2981ABU18TR Datasheet

LD2981ABU18TR Cover
DatasheetLD2981ABU18TR
File Size1,025 KB
Total Pages27
ManufacturerSTMicroelectronics
Websitehttps://www.st.com/
Total PartsThis datasheet covers 12 part numbers
Associated Parts LD2981ABU18TR, LD2981ABM18TR, LD2981CM30TR, LD2981ABM30TR, LD2981CU50TR, LD2981ABM33TR, LD2981CM50TR, LD2981ABM50TR, LD2981CM33TR, LD2981ABU50TR, LD2981ABU33TR, LD2981CU33TR
Description IC REG LINEAR 1.8V 100MA SOT89-3, IC REG LINEAR 1.8V 100MA SOT23-5, IC REG LINEAR 3V 100MA SOT23-5, IC REG LINEAR 3V 100MA SOT23-5, IC REG LINEAR 5V 100MA SOT89-3

LD2981ABU18TR - STMicroelectronics

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URL Link

LD2981ABU18TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

1.8V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

-

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

TO-243AA

Supplier Device Package

SOT-89-3

LD2981ABM18TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

1.8V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981CM30TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981ABM30TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981CU50TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

5V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

-

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

TO-243AA

Supplier Device Package

SOT-89-3

LD2981ABM33TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

3.3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981CM50TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

5V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981ABM50TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

5V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981CM33TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

3.3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

LD2981ABU50TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

5V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

-

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

TO-243AA

Supplier Device Package

SOT-89-3

LD2981ABU33TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

3.3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

-

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

TO-243AA

Supplier Device Package

SOT-89-3

LD2981CU33TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

16V

Voltage - Output (Min/Fixed)

3.3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.375V @ 100mA

Current - Output

100mA

Current - Quiescent (Iq)

150µA

Current - Supply (Max)

2.6mA

PSRR

63dB (1kHz)

Control Features

-

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

TO-243AA

Supplier Device Package

SOT-89-3