STMicroelectronics LD2981CU33TR, Voltage Regulator 16V SOT-89 3-Pin

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Subtotal (1 pack of 5 units)*

$11.66

(exc. GST)

$12.825

(inc. GST)

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In Stock
  • 25 unit(s) ready to ship from another location
  • Plus 1,845 unit(s) shipping from 30 January 2026
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Units
Per unit
Per Pack*
5 - 620$2.332$11.66
625 - 1245$2.292$11.46
1250 +$2.252$11.26

*price indicative

Packaging Options:
RS Stock No.:
686-8846
Mfr. Part No.:
LD2981CU33TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Regulator

Package Type

SOT-89

Mount Type

Surface

Polarity

Positive

Quiescent Current

0.08mA

Pin Count

3

Standards/Approvals

No

Length

4.6mm

Height

1.6mm

Width

2.6 mm

Series

LD2981

Maximum Input Voltage

16V

Minimum Input Voltage

2.5V

Maximum Operating Temperature

125°C

Automotive Standard

No

LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, Up to 100mA


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.

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