Microchip Technology TC1262-3.3VDB Linear Controllers
IC REG LIN 3.3V 500MA SOT223-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TC1262-3.3VDB
Detailed Description
IC REG LIN 3.3V 500MA 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
TC1262-3.3VDB Datasheet
Quick Jump:
Technical Specifications
Microchip Technology TC1262-3.3VDB Linear Controllers technical specifications.
General
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
6V
Output Current
500mA
Quiescent Current
130 µA
Output Configuration
Positive
Output Voltage
3.3V
Alternate Parts Comparison (TC1262-3.3VDB vs TC1262-2.8VDB vs MCP1790T-5002E/DB vs MIC2920A-3.3WS)
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 | 6V | 6V | 30V | 26V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 500mA | 70mA | 400mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 2.8V | 5V | 3.3V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Temperature, Short Circuit | Load Dump, Over Current, Reverse Polarity |
| Quiescent Current | 130 µA | 130 µA | 130 µA | 300 µA |
| Voltage Dropout | 0.65V @ 500mA | 0.65V @ 500mA | 1.3V @ 70mA | 0.75V @ 400mA |
| 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
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