STMicroelectronics LDK320ADU120R Linear Controllers
IC REG LINEAR 12V 200MA SOT89
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LDK320ADU120R
Detailed Description
IC REG LINEAR 12V 200MA SOT89
Package
TO-243AA
Key Features
Package / Case: TO-243AA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LDK320ADU120R Datasheet
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Technical Specifications
STMicroelectronics LDK320ADU120R Linear Controllers technical specifications.
General
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
18V
Current Supply Max
100 µA
Output Current
200mA
Quiescent Current
90 µA
Output Configuration
Positive
Output Voltage
12V
Alternate Parts Comparison (LDK320ADU120R vs LDK320ADU30R vs LD2981CU33TR vs L78L08ACUTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-243AA | TO-243AA | TO-243AA | TO-243AA |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | 0°C ~ 125°C |
| Current Supply Max | 100 µA | 100 µA | 2.6 mA | 6 mA |
| Max Input Voltage | 18V | 18V | 16V | 30V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 200mA | 200mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 3V | 3.3V | 8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit |
| PSRR | 88dB ~ 48dB (120Hz ~ 10kHz) | 88dB ~ 48dB (120Hz ~ 10kHz) | 63dB (1kHz) | 45dB (120Hz) |
| Quiescent Current | 90 µA | 90 µA | 150 µA | 5.5 mA |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| Action |
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