STMicroelectronics L4989D Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L4989D
Detailed Description
IC REG LINEAR 5V 150MA 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
L4989D Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L4989D Linear Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
31V
Current Supply Max
2 mA
Output Current
150mA
Quiescent Current
69 µA
Control Features
Enable, Reset Output, Watchdog
Alternate Parts Comparison (L4989D vs L78L33ACD13TR vs L78L05ABD vs L78L33CD-TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Current Supply Max | 2 mA | 6 mA | 6 mA | 6 mA |
| Max Input Voltage | 31V | 30V | 30V | 30V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 3.3V | 5V | 3.3V |
| Protection Features | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 55dB (100Hz) | 49dB (120Hz) | 49dB (120Hz) | 49dB (120Hz) |
| Action |
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