STMicroelectronics LF33ABDT-TR, 1 Low Dropout Voltage, Voltage Regulator 500mA, 3.3 V 3-Pin, DPAK

Bulk discount available

Subtotal (1 pack of 5 units)*

£4.99

(exc. VAT)

£5.99

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 100 unit(s) ready to ship
  • Plus 5 unit(s) ready to ship from another location
  • Plus 10,625 unit(s) shipping from 10 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 5£0.998£4.99
10 +£0.948£4.74

*price indicative

Packaging Options:
RS Stock No.:
686-8934
Mfr. Part No.:
LF33ABDT-TR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Maximum Output Current

500mA

Regulator Type

Low Dropout Voltage

Output Voltage

3.3 V

Number of Outputs

1

Line Regulation

16 mV

Load Regulation

16 mV

Accuracy

±1%

Polarity

Positive

Mounting Type

Surface Mount

Quiescent Current

0.5mA

Package Type

DPAK

Pin Count

3

Output Type

Fixed

Dimensions

6.6 x 6.2 x 2.4mm

Minimum Operating Temperature

-40 °C

Height

2.4mm

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

16 V

Length

6.6mm

Width

6.2mm

LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, 250mA to 500mA



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