STMicroelectronics LK112SM33TR, Voltage Regulator 14V SOT-23 5-Pin

View all Voltage Regulators
Bulk discount available

Subtotal (1 pack of 5 units)*

$7.45

(exc. GST)

$8.20

(inc. GST)

Add to Basket
Select or type quantity
Orders below $60.00 (exc. GST) cost $12.95.
In Stock
  • Plus 2,365 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 745$1.49$7.45
750 - 1495$1.454$7.27
1500 +$1.432$7.16

*price indicative

Packaging Options:
RS Stock No.:
686-8852
Mfr. Part No.:
LK112SM33TR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

Voltage Regulator

Package Type

SOT-23

Polarity

Positive

Mount Type

Surface

Quiescent Current

0.175mA

Pin Count

5

Series

LK112S

Length

3mm

Width

1.75 mm

Standards/Approvals

No

Height

1.3mm

Minimum Input Voltage

3.8V

Maximum Input Voltage

14V

Maximum Operating Temperature

125°C

Automotive Standard

No

LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, 150mA to 200mA


LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics


The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.

Related links