
For Reference Only
Part Number | A4492EESTR-T |
OEMstron Part # | A4492EESTR-T |
Manufacturer | Allegro MicroSystems, LLC |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ TRPL 20QFN |
Lifecycle | Last Time Buy |
RoHS | No RoHS Information |
EDA/CAD Models | A4492EESTR-T PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
A4492EESTR-T Specifications
Part Number | A4492EESTR-T | |
Brand | Allegro MicroSystems, LLC | |
Lifecycle | Last Time Buy | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Allegro MicroSystems, LLC | |
Series | - | |
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) |
A4492EESTR-T Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
A4492EESTR-T Allegro MicroSystems LLC |
IC REG BUCK ADJ TRPL 20QFN |
3000 |
Part Number | Description | Stock |
A4492EESTR-T D# 2156-A4492EESTR-T-ND Rochester Electronics LLC |
TRIPLE OUTPUT REGULATOR |
1500 In Stock |
Part Number | Description | Stock |
A4492EESTR-T Allegro MicroSystems LLC |
In stock shipping within 2days |
5260 |
Part Number | Description | Stock |
A4492EESTRT Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
6613 |
Part Number | Description | Stock |
A4492EESTR-T Allegro MicroSystems LLC |
OEM/CM Immediate delivery |
5000 |
Part Number | Description | Stock |
A4492EESTR-T Allegro MicroSystems LLC |
A4492 - Triple Output Regulator RoHS: Compliant
|
1500 |
Part Number | Description | Stock |
A4492EESTRT Allegro MicroSystems LLC |
OEM/CM ONLY |
10016 |
Part Number | Description | Stock |
A4492EESTR-T Allegro MicroSystems LLC |
IN stock Immediate delivery |
5015 |
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