Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | A2557ELB |
| OEMstron Part # | A2557ELB |
| Manufacturer | Allegro MicroSystems, LLC |
| Category | Semiconductors › Power Management ICs › Power Distribution Switches, Load Drivers |
| Description | IC DRIVER QUAD 60V 300MA 16SOIC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | A2557ELB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 23 - Nov 28 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A2557ELB Specifications
| Part Number | A2557ELB | |
| Brand | Allegro MicroSystems, LLC | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Power Distribution Switches, Load Drivers | |
| Manufacturer | Allegro MicroSystems, LLC | |
| Series | - | |
| Switch Type | Relay, Solenoid Driver | |
| Number of Outputs | 4 | |
| Ratio - Input:Output | 1:1 | |
| Output Configuration | Low Side | |
| Output Type | Bipolar | |
| Interface | On/Off | |
| Voltage - Load | 60V (Max) | |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V | |
| Current - Output (Max) | 300mA | |
| Rds On (Typ) | - | |
| Input Type | Non-Inverting | |
| Features | Status Flag | |
| Fault Protection | Current Limiting (Fixed), Over Temperature | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Package / Case | 16-PowerSOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | 16-SOIC |
A2557ELB Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
A2557ELB-T D# A2557ELB-T Allegro MicroSystems LLC |
Power Switch 0.3A 16-Pin SOIC W Tube (Alt: A2557ELB-T) |
Europe - 0 |
| Part Number | Description | Stock |
|
A2557ELBTR-T Allegro MicroSystems LLC |
130 | |
|
A2557ELB-T Allegro MicroSystems LLC |
130 | |
|
A2557ELBTR Allegro MicroSystems LLC |
130 | |
|
A2557ELB Allegro MicroSystems LLC |
130 |
| Part Number | Description | Stock |
|
A2557ELBTR-T D# 620-1284-2-ND Allegro MicroSystems LLC |
IC PWR DRIVER BIPOLAR 1:1 16SOIC |
Limited Supply - Call |
|
A2557ELB-T D# A2557ELB-T-ND Allegro MicroSystems LLC |
IC PWR DRIVER BIPOLAR 1:1 16SOIC |
Limited Supply - Call |
|
A2557ELBTR D# A2557ELBTR-ND Allegro MicroSystems LLC |
IC PWR DRIVER BIPOLAR 1:1 16SOIC |
Limited Supply - Call |
|
A2557ELB D# A2557ELB-ND Allegro MicroSystems LLC |
IC PWR DRIVER BIPOLAR 1:1 16SOIC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
A2557ELBTR Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
13 |
|
A2557ELBT Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
1323 |
| Part Number | Description | Stock |
|
A2557ELBT Allegro MicroSystems LLC |
OEM/CM ONLY |
1451 |
| Part Number | Description | Stock |
|
A2557ELBT Allegro MicroSystems LLC |
RFQ |
10756 |
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| In Stock | 363 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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