STMicroelectronics LDK220U32R Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-89
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LDK220U32R
Detailed Description
IC REG LINEAR 3.2V 200MA SOT89
Package
TO-243AA
Key Features
Package / Case: TO-243AA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LDK220U32R Datasheet
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Technical Specifications
STMicroelectronics LDK220U32R Linear Controllers technical specifications.
General
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
13.2V
Current Supply Max
100 µA
Output Current
200mA
Quiescent Current
90 µA
Control Features
Enable
Alternate Parts Comparison (LDK220U32R vs LDK320ADU30R vs LD2981CU33TR vs LD2981ABU50TR)
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 | -40°C ~ 125°C |
| Current Supply Max | 100 µA | 100 µA | 2.6 mA | 2.6 mA |
| Max Input Voltage | 13.2V | 18V | 16V | 16V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 200mA | 200mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.2V | 3V | 3.3V | 5V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 55dB ~ 50dB (120Hz ~ 10kHz) | 88dB ~ 48dB (120Hz ~ 10kHz) | 63dB (1kHz) | 63dB (1kHz) |
| Quiescent Current | 90 µA | 90 µA | 150 µA | 150 µA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Action |
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