onsemi L4949D Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L4949D
Detailed Description
IC REG LINEAR 5V 100MA 8SOIC
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
L4949D Datasheet
Quick Jump:
Technical Specifications
onsemi L4949D Linear Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
28V
Current Supply Max
5 mA
Output Current
100mA
Quiescent Current
260 µA
Control Features
Reset
Alternate Parts Comparison (L4949D vs NCV2931AD-5.0R2G vs NCV2931AD-5.0R2 vs NCV2931ACDR2G)
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 ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 28V | 40V | 40V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Adjustable |
| Output Voltage | 5V | 5V | 5V | 2.7V |
| Protection Features | Over Temperature, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| Voltage Dropout | 0.5V @ 100mA | 0.6V @ 100mA | 0.6V @ 100mA | 0.6V @ 100mA |
| Action |
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