Texas Instruments TPS7A8400ARGRR Microcontrollers
3-A, low-VIN (1.1-V), low-noise, high-accuracy, ultra-low-dropout voltage regulator with power good 20-VQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7A8400ARGRR
Detailed Description
3-A, low-VIN (1.1-V), low-noise, high-accuracy, ultra-low-dropout voltage regulator with power good 20-VQFN -40 to 125
Package
20-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS7A8400ARGRR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7A8400ARGRR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable/Programmable
Max Input Voltage
6.5V
Current Supply Max
5.5 mA
Output Current
3A
Quiescent Current
3 mA
Alternate Parts Comparison (TPS7A8400ARGRR vs BQ24123RHLRG4 vs BQ24103ARHLRG4 vs BQ25017RHLR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Output Current | 3A | 2 A | 2 A | 500 mA |
| Output Voltage | 0.8V | 4.2 V | 4.2 V | 4.2 V |
| Package | VQFN (RGR)-20 | VQFN-20 | VQFN-20 | VQFN (RHL)-20 |
| Lifecycle Status | Active | -- | Active | Active |
| Series | -- | bqSWITCHER™ | BQ24103A | BQ25017 |
| Supply Voltage | -- | 4.3 V ~ 16 V | 4.3 V ~ 16 V | 4.5 V ~ 6.5 V |
| Battery Chemistry | -- | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Battery Pack Voltage | -- | 8.4V | 8.4V | 4.2V |
| Action |
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.
BQ24103ARHLRG4Texas InstrumentsStandalone Synchronous Switch-mode Li-ion charger with 2A FET 20-VQFN -40 to 85
BQ24123RHLRG4Texas InstrumentsSynchronous Switch-mode 2-cell Li-ion charger w/2A FET, enhanced EMI performance 20-VQFN -40 to 85
BQ25017RHLRTexas InstrumentsStandalone 1-cell, 0.5-A Li-ion battery charger w/ synchronous buck converter, fixed output 1.8V 20-VQFN -40 to 125
DPA02257RGBRTexas InstrumentsLow Input Voltage, 6A Synchronous Step-Down SWIFT™ Converter for DDR Memory Termination 20-VQFN -40 to 85
