Texas Instruments TPS7B8433QDCYRQ1 Linear Controllers
IC REG LIN 3.3V 150MA SOT223-4
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7B8433QDCYRQ1
Detailed Description
IC REG LIN 3.3V 150MA SOT223-4
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
TPS7B8433QDCYRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7B8433QDCYRQ1 Linear Controllers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Current Supply Max
35 µA
Output Current
150mA
Quiescent Current
25 µA
Control Features
Enable
Alternate Parts Comparison (TPS7B8433QDCYRQ1 vs TLV1117-33IDCYG3 vs TLV1117-50IDCYG3 vs LM317DCYRG3)
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 ~ 150°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 40V | 15V | 15V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 800mA | 800mA | 1.5A |
| Output Type | Fixed | Fixed | Fixed | Adjustable |
| Output Voltage | 3.3V | 3.3V | 5V | 1.25V |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit |
| PSRR | 70dB (1kHz) | 75dB (120Hz) | 75dB (120Hz) | 64dB ~ 57dB (120Hz) |
| Voltage Dropout | 0.255V @ 150mA | 1.3V @ 800mA | 1.3V @ 800mA | -- |
| 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
TLE4266-2GS V33Infineon TechnologiesDirectInfineon
IC REG LIN 3.3V 150MA SOT223-4
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