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LK112SM50TR

LK112SM50TR

For Reference Only

Part Number LK112SM50TR
PNEDA Part # LK112SM50TR
Description IC REG LINEAR 5V 200MA SOT23-5
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 25,626
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Apr 21 - Apr 26 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

LK112SM50TR Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberLK112SM50TR
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - Linear
Datasheet
LK112SM50TR, LK112SM50TR Datasheet (Total Pages: 17, Size: 352.55 KB)
PDFLK112SM80TR Datasheet Cover
LK112SM80TR Datasheet Page 2 LK112SM80TR Datasheet Page 3 LK112SM80TR Datasheet Page 4 LK112SM80TR Datasheet Page 5 LK112SM80TR Datasheet Page 6 LK112SM80TR Datasheet Page 7 LK112SM80TR Datasheet Page 8 LK112SM80TR Datasheet Page 9 LK112SM80TR Datasheet Page 10 LK112SM80TR Datasheet Page 11

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LK112SM50TR Specifications

ManufacturerSTMicroelectronics
Series-
Output ConfigurationPositive
Output TypeFixed
Number of Regulators1
Voltage - Input (Max)14V
Voltage - Output (Min/Fixed)5V
Voltage - Output (Max)-
Voltage Dropout (Max)0.5V @ 200mA
Current - Output200mA
Current - Quiescent (Iq)250µA
Current - Supply (Max)-
PSRR55dB (400Hz)
Control FeaturesEnable
Protection FeaturesOver Current, Over Temperature
Operating Temperature-40°C ~ 125°C
Mounting TypeSurface Mount
Package / CaseSC-74A, SOT-753
Supplier Device PackageSOT-23-5

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Voltage - Output (Max)

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Voltage Dropout (Max)

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Current - Output

300mA, 300mA

Current - Quiescent (Iq)

120µA

Current - Supply (Max)

200µA

PSRR

70dB ~ 65dB (1kHz ~ 20kHz)

Control Features

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Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

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Output Configuration

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Number of Regulators

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Voltage - Input (Max)

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Voltage - Output (Min/Fixed)

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Voltage - Output (Max)

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Current - Output

1A

Current - Quiescent (Iq)

385µA

Current - Supply (Max)

-

PSRR

59dB ~ 42dB (100Hz ~ 100kHz)

Control Features

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Protection Features

Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)

Operating Temperature

-40°C ~ 125°C

Mounting Type

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Package / Case

SOT-223-6

Supplier Device Package

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RT9187GSP

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Manufacturer

Richtek USA Inc.

Series

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Output Configuration

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Output Type

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Number of Regulators

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Voltage - Input (Max)

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Voltage - Output (Min/Fixed)

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Voltage Dropout (Max)

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Current - Output

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Current - Quiescent (Iq)

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Current - Supply (Max)

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PSRR

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Control Features

Enable

Protection Features

Over Current, Over Temperature

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width) Exposed Pad

Supplier Device Package

8-SOP-EP

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Series

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Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

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Voltage - Output (Min/Fixed)

2.3V

Voltage - Output (Max)

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Current - Output

1A

Current - Quiescent (Iq)

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Current - Supply (Max)

90µA

PSRR

65dB (1kHz)

Control Features

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Protection Features

Inrush Current Limit, Over Current, Thermal Shutdown

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

6-SOIC Variation (0.154", 3.9mm Width), 4 Leads + 2 Fins

Supplier Device Package

6-HSOP

Manufacturer

ABLIC U.S.A. Inc.

Series

S-1155

Output Configuration

Positive

Output Type

Fixed

Number of Regulators

1

Voltage - Input (Max)

5.5V

Voltage - Output (Min/Fixed)

3V

Voltage - Output (Max)

-

Voltage Dropout (Max)

0.1V @ 200mA

Current - Output

500mA

Current - Quiescent (Iq)

1µA

Current - Supply (Max)

90µA

PSRR

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Control Features

Enable

Protection Features

Overcurrent, Thermal Shutdown

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

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Package / Case

SOT-89-5/6

Supplier Device Package

SOT-89-5

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