STMicroelectronics LDK320ADU120R, Voltage Regulator 18V SOT-89 4-Pin

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  • Verzending vanaf 27 mei 2026
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25 - 75€ 0,38€ 9,50
100 - 475€ 0,37€ 9,25
500 +€ 0,361€ 9,03

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Verpakkingsopties
RS-stocknr.:
175-1745
Fabrikantnummer:
LDK320ADU120R
Fabrikant:
STMicroelectronics
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Merk

STMicroelectronics

Product Type

Voltage Regulator

Package Type

SOT-89

Polarity

Positive

Mount Type

Surface

Quiescent Current

100μA

Pin Count

4

Height

1.6mm

Series

LDK320

Length

4.6mm

Width

2.6 mm

Standards/Approvals

No

Maximum Input Voltage

18V

Minimum Input Voltage

2.5V

Maximum Operating Temperature

125°C

Automotive Standard

No

Land van herkomst:
CN
The LDK320 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 18 V, with a typical dropout voltage of 100 mV. It is stabilized with a ceramic capacitor on the output. The very good dynamic characteristic, combined with low drop voltage and low quiescent current make it suitable for low power battery-powered applications. The enable logic control function allows the LDK320 to be in shutdown mode by consuming a total current lower than 1 μA.

Input voltage from 2.5 to 18 V

Very low-dropout voltage

Low quiescent current

High PSRR

Low noise

Output current up to 200 mA

Logic-controlled electronic shutdown

Compatible with ceramic capacitor COUT = 1 μF

Current, SOA and thermal protections

Temperature range: -40 °C to 125 °C

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