Rated 
(4/5) based on 14 customer reviews
(4/5) based on 14 customer reviews
| Part Number | A4490EESTR-T |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Brand | Texas Instruments |
| Description | IC REG BUCK ADJ TRPL 20QFN |
| 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) |
| Image |  |
Lowest Price: $1.75
Highest Price: $6.42
1 - 5 of 5 Record(s)
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
A4490EESTR-T
Brand:
TI/ST
D/C:
22+
Qty:
3686
Price (USD):
1.75
Company:
ALLCHIPS ELECTRONICS LIMITED
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Part Number:
A4490EESTR-T
Brand:
TexasIns
D/C:
12+
Qty:
1593
Price (USD):
2.9175
Company:
Shenzhen guangsenmei Technology Development Co., Ltd
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Part Number:
A4490EESTR-T
Brand:
TI/CC
D/C:
20+
Qty:
2856
Price (USD):
4.085
Company:
SAIPU ELECTRONICS(HK) TECHNOLOGY LIMITED
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Part Number:
A4490EESTR-T
Brand:
TI?
D/C:
13+ 12+
Qty:
6070
Price (USD):
5.2525
Company:
HK Rhoda Technology Co., Limited
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Part Number:
A4490EESTR-T
Brand:
TI-BB
D/C:
21+
Qty:
9451
Price (USD):
6.42
Company:
Luobei Electronics Co., Limited
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