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MP1583DN-LF-Z Buck Switching Regulator IC Positive Adjustable 1.22V1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Place of Origin America
Brand Name MPS
Certification RoHS
Model Number MP1583DN-LF-Z
Minimum Order Quantity 2500 PCS
Price Negotiable
Packaging Details 2500 PCS/Tape
Delivery Time 2-3 DAYS
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 2.5K PCS

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Product Details
Manufacturer Monolithic Power Systems Inc. Category Voltage Regulators - DC DC Switching Regulators
Product Number MP1583DN-LF-Z Product Status Not For New Designs
Number Of Outputs 1 Voltage - Supply (Min) 4.75V
Voltage - Supply (Max) 23V Voltage - Output (Min/Fixed) 1.22V
Voltage - Output (Max) 21V Current - Output 3A
Frequency - Switching 385kHz Operating Temperature -40°C ~ 85°C (TA)
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
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MP1583DN-LF-Z

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Buck Switching Regulator IC Positive

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Product Description

MP1583DN-LF-Z Buck Switching Regulator IC Positive Adjustable 1.22V1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad​
Datasheet:MP1583DN-LF-Z

Category Voltage Regulators - DC DC Switching Regulators
Mfr Monolithic Power Systems Inc.
Product Status Not For New Designs
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.75V
Voltage - Input (Max) 23V
Voltage - Output (Min/Fixed) 1.22V
Voltage - Output (Max) 21V
Current - Output 3A
Frequency - Switching 385kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOICE
Base Product Number MP1583


Additional Resources:

ATTRIBUTE DESCRIPTION
Standard Package 2500

 
DESCRIPTION
The MP1583 is a step-down regulator with a built-in internal Power MOSFET. It achieves 3A of continuous output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. An adjustable soft-start reduces the stress on the input source at startup. In shutdown mode the regulator draws 20μA of supply current.
The MP1583 requires a minimum number of external components, providing a compact solution.
FEATURES
• 3A Output Current
• Programmable Soft-Start
• 100mΩ Internal Power MOSFET Switch
• Stable with Low ESR Output Ceramic Capacitors
• Up to 95% Efficiency
• 20μA Shutdown Mode
• Fixed 385KHz Frequency
• Thermal Shutdown
• Cycle-by-Cycle Over Current Protection
• Wide 4.75V to 23V Operating Input Range
• Output Adjustable from 1.22V to 21V
• Under-Voltage Lockout
 
APPLICATIONS
• Distributed Power Systems
• Battery Chargers
• Pre-Regulator for Linear Regulators
DataPicture:https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP1583/document_id/201

MP1583DN-LF-Z Buck Switching Regulator IC Positive Adjustable 1.22V1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad 0