
For Reference Only
Part Number | LK112SM28TR |
OEMstron Part # | LK112SM28TR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 2.8V 200MA SOT23-5 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LK112SM28TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LK112SM28TR Specifications
Part Number | LK112SM28TR | |
Brand | STMicroelectronics | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | STMicroelectronics | |
Series | - | |
Output Configuration | Positive | |
Output Type | Fixed | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 14V | |
Voltage - Output (Min/Fixed) | 2.8V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.5V @ 200mA | |
Current - Output | 200mA | |
Current - Quiescent (Iq) | 250µA | |
Current - Supply (Max) | - | |
PSRR | 55dB (400Hz) | |
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 |
LK112SM28TR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LK112SM28TR STMicroelectronics |
IC REG LDO 2.8V 0.2A SOT23-5 |
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LK112SM28TR STMicroelectronics |
In stock shipping within 2days |
15260 |
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LK112SM28TR STMicroelectronics |
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62640 |
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LK112SM28TR STMicroelectronics |
OEM/CM Immediate delivery |
2275 |
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LK112SM28TR D# NS-LK112SM28TR STMicroelectronics |
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4298 |
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LK112SM28TR D# LK112SM28TR STMicroelectronics |
Semiconductor |
54000 |
Part Number | Description | Stock |
LK112SM28TR STMicroelectronics |
IN stock Immediate delivery |
2290 |
Part Number | Description | Stock |
LK112SM28TR SGS Semiconductor Ltd |
shipping today |
15999 |
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In Stock | 470 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
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