Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A4490EESTR-T | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 1,500 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 3 | |
| Voltage - Input (Min) | 4.5V | |
| Voltage - Input (Max) | 34V | |
| Voltage - Output (Min/Fixed) | 0.8V | |
| Voltage - Output (Max) | 30.6V | |
| Current - Output | - | |
| Frequency - Switching | 550kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-WFQFN Exposed Pad | |
| Supplier Device Package | 20-QFN (4x4) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A4490EESTR-T | |
| Related Links | A4490E, A4490EESTR-T Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | TSW-117-26-S-S | CONN HEADER 17POS .100" SGL GOLD | datasheet.pdf | |
![]() | 929841-01-06-10 | Connector Receptacle 6 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | MC8640THX1000HC | IC MPU MPC86XX 1.0GHZ 994FCCBGA | datasheet.pdf | |
![]() | LA70QS804 | FUSE FAST SEMICONDUCTOR 80A 700V | datasheet.pdf | |
![]() | VE-B32-CV-S | CONVERTER MOD DC/DC 15V 150W | datasheet.pdf | |
![]() | RER65F2R15PC02 | RES CHAS MNT 2.15 OHM 1% 10W | datasheet.pdf | |
![]() | M80-4054201 | Connector Receptacle 42 Position 0.079" (2.00mm) Gold Through Hole | datasheet.pdf | |
![]() | SHH694-5 | WASHER | datasheet.pdf | |
![]() | M3933/16-07N | ATTENUATOR SMA 18GHZ 4DB | datasheet.pdf | |
![]() | MOX93022505FVE | RES 25M OHM 7.5W 1% AXIAL | datasheet.pdf | |
![]() | BR24G128FV-3AGTE2 | IC EEPROM I2C BUS 128KBIT 8SSOP | datasheet.pdf | |
![]() | RJSBE5285C4 | RJ45 RA SHIELDED WITH LED | datasheet.pdf |