A8450KLB
IC REG QUAD BUCK/LINEAR 24SOICManufacturer: Allegro MicroSystems
Categories: Linear + Switching
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Allegro MicroSystems A8450KLB is a Power Management IC (PMIC) featuring four independent voltage regulators in a 24-SOIC package. This component integrates one step-down (buck) switching regulator with three linear (LDO) regulators, offering a versatile power solution. The A8450KLB supports an input voltage range of 6V to 45V. It is designed for applications requiring multiple voltage rails, including automotive, industrial control, and consumer electronics. The device includes a sequencer function for controlled power-up. Operating temperature range is -40°C to 135°C. The package is 24-SOIC with a surface mount type. Output 1 is fixed at 3.3V/200mA, Output 2 is adjustable from 1.2V to 3.3V/200mA, and Output 3 is fixed at 5V/200mA.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 135°C |
| Voltage - Supply | 6V ~ 45V |
| Frequency - Switching | - |
| Topology | Step-Down (Buck) (1), Linear (LDO) (4) |
| Supplier Device Package | 24-SOIC |
| Voltage/Current - Output 1 | 3.3V, 200mA |
| Voltage/Current - Output 2 | 1.2V ~ 3.3V, 200mA |
| Voltage/Current - Output 3 | 5V, 200mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Number of Outputs | 4 |
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