
Enlarge
For Reference Only
Part Number | LK112SM55TR |
OEMstron Part # | LK112SM55TR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 5.5V 200MA SOT23-5 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LK112SM55TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LK112SM55TR Specifications
Part Number | LK112SM55TR | |
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) | 5.5V | |
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 |
LK112SM55TR Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LK112SM55TR STMicroelectronics |
IC REG LDO 5.5V 0.2A SOT23-5 |
Contact Us |
Part Number | Description | Stock |
LK112SM55TR D# NS-LK112SM55TR STMicroelectronics |
OEM/CM ONLY |
8689 |
The Products You May Be Interested In
![]() |
XC6221D392NR-G | 200MA HIGH SPEED LDO REGULATOR | 376 More on Order |
![]() |
AP1086T25G-U | IC REG LINEAR 2.5V 1.5A TO220-3 | 318 More on Order |
![]() |
LT1963AEST-1.5#TRPBF | IC REG LINEAR 1.5V 1.5A SOT223-3 | 343 More on Order |
![]() |
XC6221C112MR-G | 200MA HIGH SPEED LDO REGULATOR | 126 More on Order |
![]() |
CS8141YDPSR7 | IC REG LINEAR 5V 500MA D2PAK-7 | 119 More on Order |
![]() |
S-1137C26-U5T1U | IC REG LINEAR 2.6V 300MA SOT89-5 | 265 More on Order |
![]() |
S-1335L34-M5T1U3 | IC REG LINEAR 3.4V 150MA SOT23-5 | 291 More on Order |
![]() |
XC6222D18BPR-G | 700MA HIGH SPEED LDO REGULATOR | 368 More on Order |
![]() |
XC6209B592DR-G | 300MA HIGH SPEED LDO REGULATOR | 363 More on Order |
![]() |
TLV70717DQNR | IC REG LINEAR 1.7V 200MA 4X2SON | 275 More on Order |
![]() |
RT9013-30GB | IC REG LINEAR 3V 500MA SOT23-5 | 493 More on Order |
![]() |
XC6702D371PR-G | 36V INPUT, 300MA LOW SUPPLY CURR | 109 More on Order |
Quick Inquiry
In Stock | 168 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.