STMicroelectronics LD3985M33R, Voltage Regulator 6V SOT-23 5-Pin

This image is representative of the product range

View all Voltage Regulators
Bulk discount available

Subtotal (1 pack of 5 units)*

MYR16.06

Add to Basket
Select or type quantity
In Stock
  • Plus 60 unit(s) shipping from 02 February 2026
  • Plus 925 unit(s) shipping from 09 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Pack*
5 - 745MYR3.212MYR16.06
750 - 1495MYR3.142MYR15.71
1500 +MYR3.048MYR15.24

*price indicative

Packaging Options:
RS Stock No.:
686-8802
Distrelec Article No.:
304-43-867
Mfr. Part No.:
LD3985M33R
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

Voltage Regulator

Package Type

SOT-23

Mount Type

Surface

Polarity

Positive

Quiescent Current

0.17mA

Pin Count

5

Height

1.3mm

Length

3mm

Series

LD3985

Width

1.75 mm

Standards/Approvals

No

Minimum Input Voltage

2.5V

Maximum Input Voltage

6V

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