Texas Instruments TPS79801QDGNRQ1 Microcontrollers
Automotive LDO: 50mA, 50V In, 28V Out, 300mV Dropout, 1.275V Ref
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS79801QDGNRQ1
Detailed Description
Automotive LDO: 50mA, 50V In, 28V Out, 300mV Dropout, 1.275V Ref
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
TPS79801QDGNRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS79801QDGNRQ1 Microcontrollers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
50V
Current Supply Max
3.3 mA
Output Current
50mA
Quiescent Current
80 µA
Control Features
Enable
Alternate Parts Comparison (TPS79801QDGNRQ1 vs THS3001CDGNR vs THS4012CDGNR vs THS4022CDGNR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Lifecycle Status | Active | Active | Active | Active |
| 3db Bandwidth | -- | 420 MHz | 290 MHz | 350 MHz |
| Amplifier Type | -- | Current Feedback | Voltage Feedback | Voltage Feedback |
| Current Input Bias | -- | 2 µA | 2 µA | 3 µA |
| Current Output Channel | -- | 120 mA | 110 mA | 100 mA |
| Current Supply | -- | 6.6mA | 7.8mA | 7.8mA (x2 Channels) |
| Gain Bandwidth Product | -- | 1.75 GHz | 290 MHz | 350 MHz |
| Number of Circuits | -- | 1 | 2 | 2 |
| Slew Rate | -- | 6500V/µs | 310V/µs | 470V/µs |
| 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
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