Texas Instruments TPS7A2033PDQNR Microcontrollers
300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRR 4-X2SON -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7A2033PDQNR
Base Model
Detailed Description
300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRR 4-X2SON -40 to 125
Package
4-XDFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS7A2033PDQNR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7A2033PDQNR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
4-XDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
6V
Current Supply Max
2 mA
Output Current
300mA
Quiescent Current
15 µA
Alternate Parts Comparison (TPS7A2033PDQNR vs TPS7A2033PDQNRM3 vs TPS7A2033PDBVR vs TLV73328PDQNR3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | SC-74A, SOT-753 | 4-XDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Current Limit, Enable | Enable | Enable |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 300 mA | 300mA | 300mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 800 mV to 5.5 V | 3.3V | 2.8V |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| PSRR | 65dB ~ 40dB (100Hz ~ 1MHz) | 95dB ~ 45dB (100Hz ~ 1MHz) | 65dB ~ 40dB (100Hz ~ 1MHz) | 68dB ~ 28dB (100Hz ~ 100kHz) |
| 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
NCP115AMX330TCGonsemiSimilaronsemi
Pin YesPkg YesElec Downgrade
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-XDFN (1x1)
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.
TPS7A2033PDBVRTexas Instruments300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRR 5-SOT-23 -40 to 125
TLV73328PDQNR3Texas Instruments300-mA, capacitor-free, low-IQ, low-dropout voltage regulator with enable 4-X2SON -40 to 125