Texas Instruments TPS71550QDCKRQ1 Linear Controllers
IC REG LINEAR 5V 50MA SC70-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS71550QDCKRQ1
Detailed Description
IC REG LINEAR 5V 50MA SC70-5
Package
5-TSSOP, SC-70-5, SOT-353
Key Features
Package / Case: 5-TSSOP, SC-70-5, SOT-353; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS71550QDCKRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS71550QDCKRQ1 Linear Controllers 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
12 µA
Output Configuration
Positive
Alternate Parts Comparison (TPS71550QDCKRQ1 vs TPS715345DCKRM3 vs TPS71701DCKTG4 vs TPS71701DCKRG4)
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 | 6.5V | 6.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 50mA | 50mA | 150mA | 150mA |
| Output Type | Fixed | Fixed | Adjustable | Adjustable |
| Output Voltage | 5V | 3.45V | 0.9V | 0.9V |
| Protection Features | Over Current, Reverse Polarity | Over Current | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| PSRR | 60dB (100kHz) | 60dB (100kHz) | 70dB ~ 45dB (100Hz ~ 1MHz) | 70dB ~ 45dB (100Hz ~ 1MHz) |
| Quiescent Current | 12 µA | 4.8 µA | 80 µA | 80 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
NCV8715SQ50T2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SC-88A (SC-70-5/SOT-353)
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