Maxim Integrated MAX8511EXK33+T, Linear Regulator, Fixed 3.3V Output, 120mA, Positive, SC-70-5, -40°C to 85°C, PSRR 72dB ~ 46dB (1kHz ~ 100kHz), Dropout 0.12V typ.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 6V |
| Voltage dropout | 0.12V @ 120mA (Typ) |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 120mA |
| Current - quiescent | 90 µA |
| Operating temperature | -40°C ~ 85°C (TA) |
| PSRR | 72dB ~ 46dB (1kHz ~ 100kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 5-TSSOP, SC-70-5, SOT-353 |
| Control features | Shutdown |
| Protection features | Over Current, Over Temperature |
| Number of regulators | 1 |
| Output configuration | Positive |
SC-70-5 package, surface mount. Shutdown control pin is active-low.
On-chip protection covers over-current and over-temperature, so a momentary short on the output does not kill the regulator. Input voltage max is 6V, so keep it off 12V or 24V rails unless you add a pre-regulator.
It is ROHS3 compliant. No LTB risk, no need to qualify a substitute for a production run.
It comes in a SC-70-5 package (also known as 5-TSSOP, SC-70-5, SOT-353). The supplier device package is SC-70-5.
The MAX8511EXK33+T is the tape-and-reel variant of the base MAX8511EXK33. Electrically identical — same output, same dropout, same PSRR. The T suffix only affects the shipping format (reel vs tube). It is a drop-in replacement.