Texas Instruments TPS73433DDCT Microcontrollers
3.3V 250mA LDO Regulator, 125mV Dropout, 40uA IQ, SOT-23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS73433DDCT
Detailed Description
3.3V 250mA LDO Regulator, 125mV Dropout, 40uA IQ, SOT-23-5
Package
SOT-23-5 Thin, TSOT-23-5
Lifecycle Status
Active
Datasheet
TPS73433DDCT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS73433DDCT Microcontrollers technical specifications.
General
Package / Case
SOT-23-5 Thin, TSOT-23-5
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
6.5V
Output Current
250mA
Quiescent Current
65 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (TPS73433DDCT vs TPS62240DDCT vs TPS62222DDCRG4 vs TPS78236DDCT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 6.5V | 6V | 6V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 250mA | 300mA | 400mA | 150mA |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Output Voltage | 3.3V | 0.6V | 1.8V | 3.6V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| 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
NCP163ASN330T1GonsemiDirectonsemi
Pin YesPkg YesElec Upgrade
LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 3.3 V, Active Discharge, TSOP5, 3000-REEL
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.
TPS62222DDCRG4Texas Instruments1.8-V Output, 400-mA, 95% Efficient Step-Down Converter, 15uA, ThinSOT-23 5-SOT-23-THIN -40 to 85
TPS78223DDCRTexas Instruments150-mA, nano-IQ, low-dropout voltage regulator with enable from -40°C to +125°C 5-SOT-23-THIN -40 to 125