Texas Instruments TPS71533DCKR Microcontrollers
3.3V LDO Regulator, 50mA, 24V In, 3.2uA IQ, SC-50
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS71533DCKR
Base Model
Detailed Description
3.3V LDO Regulator, 50mA, 24V In, 3.2uA IQ, SC-50
Package
5-TSSOP, SC-70-5, SOT-353
Lifecycle Status
Active
Datasheet
TPS71533DCKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS71533DCKR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
5-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
24V
Output Current
50mA
Quiescent Current
4.2 µA
Output Configuration
Positive
Alternate Parts Comparison (TPS71533DCKR vs TPS71533DCKRM3 vs TPS71533DCKRG4 vs TPS71523DCKR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 5-TSSOP | 5-TSSOP | 5-TSSOP | 5-TSSOP |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 24V | 24V | 24V | 24V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 50mA | 50mA | 50mA | 50mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 3.3V | 3.3V | 2.3V |
| Protection Features | Over Current | Over Current, Short Circuit | Over Current | Over Current |
| PSRR | 60dB (100kHz) | 60dB (100kHz) | 60dB (100kHz) | 60dB (100kHz) |
| Quiescent Current | 4.2 µA | 5.8 µA | 4.2 µA | 4.2 µA |
| 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
NCP715SQ33T2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
3.3V LDO Regulator, 200mA, 230mV Dropout, 4.3-24V In, SMT
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.