Texas Instruments TPS7A4450DGQR Linear Controllers
50-MA, 65-V, LOW-IQ, LDO LINEAR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7A4450DGQR
Detailed Description
50-MA, 65-V, LOW-IQ, LDO LINEAR
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Key Features
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS7A4450DGQR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7A4450DGQR Linear Controllers technical specifications.
General
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
65V
Output Current
50mA
Quiescent Current
9 µA
Control Features
Current Limit, Enable, Power Good
Output Configuration
Positive
Alternate Parts Comparison (TPS7A4450DGQR vs TPS54292PWP vs TPS71501DCKR vs TPS72018DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 16-PowerTSSOP | 5-TSSOP | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Production | Active |
| Max Input Voltage | 65V | 18V | 24 V | 4.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 50mA | 1.5A, 2.5A | 50 mA | 350mA |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 5V | 0.8 to 14V | 1.2 V | 1.8V |
| Number of Regulators | 1 | -- | 1 | 1 |
| Protection Features | Over Current, Over Temperature | -- | Over Current | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| PSRR | 76dB ~ 73dB (10Hz ~ 100kHz) | -- | 60dB (100kHz) | 85dB ~ 50dB (10Hz ~ 1MHz) |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS7A4301DGQRTexas Instruments50-mA, 85-V, ultra-low IQ, dual low-dropout voltage regulator with power good and precision enable
TPS7A4333DGQRTexas Instruments50-mA, 85-V, ultra-low IQ, dual low-dropout voltage regulator with power good and precision enable
