
A4490EESTR-T | |
|---|---|
DigiKey Part Number | 620-1245-2-ND - Tape & Reel (TR) 620-1245-1-ND - Cut Tape (CT) 620-1245-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | A4490EESTR-T |
Description | IC REG BUCK ADJ TRPL 20QFN |
Manufacturer Standard Lead Time | 24 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad |
Datasheet | Datasheet |
Type | Description | Select All |
|---|---|---|
Category | ||
Mfr | ||
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | ||
Output Type | ||
Number of Outputs | 3 | |
Voltage - Input (Min) | 4.5V | |
Voltage - Input (Max) | 34V | |
Voltage - Output (Min/Fixed) | ||
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 | ||
Supplier Device Package | 20-QFN-EP (4x4) | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $24.99000 | $24.99 |
| 10 | $18.71200 | $187.12 |
| 25 | $17.13680 | $428.42 |
| 100 | $15.40380 | $1,540.38 |
| 250 | $14.57736 | $3,644.34 |
| 500 | $14.32104 | $7,160.52 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,500 | $13.46315 | $20,194.73 |
| 3,000 | $13.16191 | $39,485.73 |
| 4,500 | $13.01102 | $58,549.59 |











