L4957AD2.5 - Brand New STMicroelectronics Linear Voltage Regulators
In Stock:1241 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
1241,
Ready for Immediate Shipping
Brand:STMicroelectronics
Category:Linear Voltage Regulators
Chipdatas Part No.:CD86-L4957AD2.5
Manufacturer Part No.:L4957AD2.5
Datecode:09+
Package:TO-263-3, D²Pak 2 Leads + Tab, TO-263AB
$4.72924 /PCS
Each contains 0 PCS
≥1:
$4.72924
≥10:
$4.68194
≥50:
$4.63465
≥100:
$4.49277
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Description
The L4957A is an ultra-low drop output linear regulator with an internal N-channel MOS of 200mΩ particularly suitable for low voltage/low dropout applications. It is designed to operate with an input voltage range of 3V to 14V and is capable of delivering up to 5A.
Specifications and features
- 1.5V, 1.8V, 2.5V and 3.3V fixed output voltage
- 3V to 14V input voltage range
- 200mΩ Rdson typical @ Tj = 125°C
- 0.6V max. dropout at 2A
- Excellent load regulation
- 0.6mA quiescent current at any load
- Short circuit protection
- Thermal shutdown
Application Scenarios
- Motherboards
- Processor I/O and supplies
- Low voltage memory and chip set supplies
- Graphic and sound cards
- Low voltage logic supplies
- Post regulator for SMPS
Comparison
Advantages- Ultra-low dropout voltage
- Capable of delivering high currents up to 5A
- Wide input voltage range of 3V to 14V
- Excellent load regulation
- Quiescent current of only 0.6mA at any load
- Short circuit protection and thermal shutdown
Disadvantages- Fixed output voltage
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Similar parts: 15024 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
Shipping fee:
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Additional Information
- Datasheet: Download L4957AD2.5
- Chipdatas Part: CD86-L4957AD2.5
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 03:23 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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