A2557EB
- Mfr.Part #
- A2557EB
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PWR DRIVER BIPOLAR 1:1 16DIP
- Stock
- 43,968
- In Stock :
- 43,968
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Power Distribution Switches, Load Drivers
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Voltage - Load :
- 60V Max
- Output Peak Current Limit-Nom :
- 0.5A
- Width :
- 7.62mm
- Terminal Position :
- Dual
- Ratio - Input:Output :
- 1:1
- Base Part Number :
- A2557
- Built-in Protections :
- TRANSIENT; OVER CURRENT; THERMAL
- Mounting Type :
- Through Hole
- Nominal Supply Current :
- 30mA
- Height Seated (Max) :
- 5.33mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Type :
- Non-Inverting
- Power Supplies :
- 5V
- Output Current per Channel :
- 300mA
- Lead Free :
- Contains Lead
- Packaging :
- Tube
- Output Configuration :
- Low Side
- Operating Temperature :
- -40°C~85°C TA
- Pin Count :
- 16
- Package / Case :
- 16-PowerDIP (0.300, 7.62mm)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Max (Vsup) :
- 5.25V
- Output Current :
- 300mA
- Published :
- 2009
- Qualification Status :
- Not Qualified
- RoHS Status :
- Non-RoHS Compliant
- Turn Off Time :
- 10 μs
- Number of Outputs :
- 4
- Mount :
- Through Hole
- Feature :
- Status Flag
- Length :
- 19.175mm
- Max Output Current :
- 500mA
- JESD-609 Code :
- e0
- Switch Type :
- Relay, Solenoid Driver
- Number of Terminations :
- 16
- Driver Number of Bits :
- 4
- Fault Protection :
- Current Limiting (Fixed), Over Temperature
- Output Type :
- Bipolar
- Peak Reflow Temperature (Cel) :
- 240
- Number of Pins :
- 16
- Interface :
- On/Off
- Number of Functions :
- 4
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~5.25V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Turn On Time :
- 10 μs
- Datasheets
- A2557EB
A2557EB Documents

Power Distribution Switches, Load Drivers Allegro MicroSystems A2557EB Overview
Introducing the cutting-edge Power Distribution Switches and Load Drivers, meticulously crafted by Allegro MicroSystems under the model A2557EB. Designed to meet the demands of modern electronics, this integrated circuit power driver stands as a pinnacle of efficiency and reliability.
With a bipolar 1:1 configuration and housed in a convenient 16DIP package, this device seamlessly integrates into various electronic systems, offering unparalleled performance and control. Whether you're seeking optimal power distribution or precise load driving capabilities, the Allegro MicroSystems A2557EB sets a new standard for excellence in the industry.
A2557EB Features
- Integrated Circuits Product Expertise: Engineered by Allegro MicroSystems, a renowned leader in electronic components.
- Bipolar 1:1 Configuration: Ensures efficient power distribution and precise load driving.
- Compact 16DIP Package: Facilitates easy integration into diverse electronic systems.
- High Performance: Delivers exceptional reliability and functionality.
- Advanced Technology: Incorporates cutting-edge innovations for enhanced efficiency.
A2557EB Applications
- Automotive Electronics: The A2557EB excels in automotive applications, where it efficiently drives various loads and manages power distribution within the vehicle's electrical system, ensuring optimal performance and safety.
- Industrial Automation: In industrial settings, this device plays a crucial role in controlling and distributing power to different machinery and equipment, enhancing operational efficiency and productivity.
- Consumer Electronics: From household appliances to portable gadgets, the A2557EB seamlessly integrates into a wide range of consumer electronics, providing reliable power management and load driving capabilities for enhanced user experiences.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















