Integrated Circuits (ICs)
A81407KLVATR-1
ObsoleteAllegro MicroSystems
POWER MANAGEMENT SPECIALIZED - PMIC PMIC FOR SAFETY-RELATED SYSTEMS WITH BUC
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsDatasheet
Integrated Circuits (ICs)
A81407KLVATR-1
ObsoleteAllegro MicroSystems
POWER MANAGEMENT SPECIALIZED - PMIC PMIC FOR SAFETY-RELATED SYSTEMS WITH BUC
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | A81407KLVATR-1 |
|---|---|
| Frequency - Switching | 2.2 MHz |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 9 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 38-TFSOP, Exposed Pad |
| Package / Case | 4.4 mm, 0.173 " |
| Qualification | AEC-Q100 |
| Supplier Device Package | 38-eTSSOP |
| Topology | Step-Down (Buck) (1), Linear (LDO) (4), Step-Down/Step-Up (Buck/Boost) (1) |
| Voltage - Supply [Max] | 36 V |
| Voltage - Supply [Min] | 3.8 V |
| Voltage/Current - Output 1 | - |
| Voltage/Current - Output 1 | 5.35 V |
| Voltage/Current - Output 2 | 5 V, 375 mA, 3.3 V |
| Voltage/Current - Output 2 | Selectable, Fixed |
| Voltage/Current - Output 3 | 5 V, 150 mA |
| w/LED Driver | False |
| w/Sequencer | True |
| w/Supervisor | False |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
A81407 Series
PMIC - Voltage Regulators - Linear Switching 9 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (4) 2.2MHz 38-eTSSOP
Documents
Technical documentation and resources