STMicroelectronics ST730M30R, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3 V 5-Pin, SOT23-5L

View all Voltage Regulators
Bulk discount available

Subtotal 50 units (supplied on a continuous strip)*

£25.50

(exc. VAT)

£30.50

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 280 unit(s) shipping from 06 October 2025
  • Plus 999,999,715 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
50 - 95£0.51
100 - 245£0.42
250 - 995£0.392
1000 +£0.28

*price indicative

Packaging Options:
RS Stock No.:
275-1338P
Mfr. Part No.:
ST730M30R
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Regulator Function

LDO

Regulator Type

Low Dropout Voltage

Maximum Output Current

300mA

Output Voltage

3 V

Number of Outputs

1

Line Regulation

0.05

Accuracy

±0.5/±2.5%

Load Regulation

40 mV

Package Type

SOT23-5L

Pin Count

5

COO (Country of Origin):
MY
The STMicroelectronics LDO regulator is designed to be used in several medium voltage applications. The ST730 embeds protection functions such as current limit, short circuit and thermal shutdown. The extended input voltage range, very low drop voltage and low quiescent current features make it suitable also for low power after-market automotive and consumer applications.

Thermal shutdown protection
Current limit and SOA protection
Operating temperature range -40°C to +125°C