
For Reference Only
Part Number | MAX4821ETP+T |
OEMstron Part # | MAX4821ETP-T |
Manufacturer | Maxim Integrated |
Category | Semiconductors › Power Management ICs › Power Distribution Switches, Load Drivers |
Description | IC RELAY DRIVER 8CHAN 20-TQFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | MAX4821ETP+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 | ![]() |
MAX4821ETP+T Specifications
Part Number | MAX4821ETP+T | |
Brand | Maxim Integrated | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Power Distribution Switches, Load Drivers | |
Manufacturer | Maxim Integrated | |
Series | - | |
Switch Type | Relay, Solenoid Driver | |
Number of Outputs | 8 | |
Ratio - Input:Output | 1:8 | |
Output Configuration | Low Side | |
Output Type | N-Channel | |
Interface | Parallel | |
Voltage - Load | 2.3V ~ 5.5V | |
Voltage - Supply (Vcc/Vdd) | - | |
Current - Output (Max) | 70mA | |
Rds On (Typ) | 2Ohm | |
Input Type | - | |
Features | - | |
Fault Protection | - | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Package / Case | 20-WFQFN Exposed Pad | |
Supplier Device Package | 20-TQFN (4x4) |
MAX4821ETP+T Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
MAX4821ETP+ D# MAX4821ETP+ Maxim Integrated Products |
Relay Driver 20-Pin TQFN EP - Rail/Tube (Alt: MAX4821ETP+) |
Americas - 1849 |
MAX4821ETP+T D# MAX4821ETP+T Maxim Integrated Products |
Relay Driver 20-Pin TQFN EP T/R - Tape and Reel (Alt: MAX4821ETP+T) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
MAX4821ETP+ D# MAX4821ETP+ Maxim Integrated Products |
Relay Driver 20-Pin TQFN EP (Alt: MAX4821ETP+) |
Europe - 0 |
Part Number | Description | Stock |
MAX4821ETP+T Maxim Integrated Products |
IC RELAY DRIVER 8CHAN 20-TQFN |
Contact Us |
MAX4821ETP+ Maxim Integrated Products |
RLY DRVR 20TQFN - Rail/Tube |
Contact Us |
Part Number | Description | Stock |
MAX4821ETP+T D# MAX4821ETP+T-ND Maxim Integrated Products |
IC PWR DRIVER N-CHAN 1:8 20TQFN |
Temporarily Out of Stock |
MAX4821ETP+ D# MAX4821ETP+-ND Maxim Integrated Products |
IC PWR DRIVER N-CHAN 1:8 20TQFN |
886 In Stock |
Part Number | Description | Stock |
MAX4821ETP+ D# 2516965 Maxim Integrated Products |
RELAY DRIVER, 8CH, 5.5V, TQFN-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
160 |
Part Number | Description | Stock |
MAX4821ETP+ Maxim Integrated Products |
MAX4821 Series 5.5 V 70 mA Surface Mount Cascadable Relay Driver - QFN-20 RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
MAX4821ETPT Maxim Integrated Products |
OEM/CM ONLY |
4429 |
Part Number | Description | Stock |
MAX4821ETP+ D# 700-MAX4821ETP Maxim Integrated Products |
Gate Drivers +3.3V/+5V, 8-Channel, Cascadable Relay Drivers with Serial/Parallel Interface RoHS: Compliant
|
300 |
Part Number | Description | Stock |
MAX4821ETP+ D# 73Y4534 Maxim Integrated Products |
RELAY DRIVER, 8CH, 5.5V, TQFN-20, Output Current:70mA, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Driver Case Style:TQFN, No. of Pins:20Pins, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, Product Range:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
143 |
Part Number | Description | Stock |
MAX4821ETP+ D# NS-MAX4821ETP+ Maxim Integrated Products |
OEM/CM ONLY |
1674 |
MAX4821ETP+T D# NS-MAX4821ETP+T Maxim Integrated Products |
OEM/CM ONLY |
4916 |
Part Number | Description | Stock |
MAX4821ETP+ D# 1914289 Maxim Integrated Products |
Maxim Integrated MAX4821ETP+ Octal MOSFET Power Driver 20-Pin, TQFN, TU Min Qty: 75
Container: Tube
|
590 |
Part Number | Description | Stock |
MAX4821ETP-T Maxim Integrated Products |
RFQ |
14056 |
Part Number | Description | Stock |
MAX4821ETP+ D# 2516965 Maxim Integrated Products |
RELAY DRIVER, 8CH, 5.5V, TQFN-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
169 |
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