Microchip Technology MIC39100-1.8WS Linear Controllers
IC REG LINEAR 1.8V 1A SOT223-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MIC39100-1.8WS
Detailed Description
IC REG LINEAR 1.8V 1A SOT223-3
Package
TO-261-4, TO-261AA
Key Features
Package / Case: TO-261-4, TO-261AA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MIC39100-1.8WS Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MIC39100-1.8WS Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
16V
Output Current
1A
Output Configuration
Positive
Output Voltage
1.8V
Alternate Parts Comparison (MIC39100-1.8WS vs MIC2920A-3.3WS vs MCP1790T-5002E/DB vs MCP1703-1502E/DB)
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-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 16V | 26V | 30V | 16V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 400mA | 70mA | 200mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.8V | 3.3V | 5V | 1.5V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Load Dump, Over Current, Reverse Polarity | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| RoHS | Yes | Yes | -- | Yes |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCP1117ST18T3GonsemiSimilaronsemi
Pin NoPkg YesElec Mixed
1.8V LDO Regulator, 1A, SOT-223, 1% Accuracy
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