STMicroelectronics LDK320AU50R Low Dropout Voltage, Voltage Regulator 200mA, 12 V

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Subtotal (1 pack of 5 units)*

£2.80

(exc. VAT)

£3.35

(inc. VAT)

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Per Pack*
5 - 5£0.56£2.80
10 - 95£0.548£2.74
100 - 245£0.54£2.70
250 - 495£0.528£2.64
500 +£0.516£2.58

*price indicative

Packaging Options:
RS Stock No.:
239-6292
Mfr. Part No.:
LDK320AU50R
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Regulator Function

Current Limiting, SOA Control, Thermal Shut Down

Regulator Type

Low Dropout Voltage

Maximum Output Current

200mA

Output Voltage

12 V

Load Regulation

0.004 %/mA

Accuracy

0.5%

The STMicroelectronics Voltage Regulator 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 100 mV typical at 100 mA load
Low quiescent current typical 60 μA, 1 μA in off mode
High PSRR of 88 dB at 120 Hz
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 between -40 °C to 125 °C

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