MP1591DN-LF-Z representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes1 source document

Monolithic Power Systems Inc. · exact orderable part

MP1591DN-LF-Z

IC REG BUCK ADJUSTABLE 2A 8SOIC

Function
Step-Down
Topology
Buck
Voltage - Input (Min)
6.5V
Voltage - Input (Max)
32V
Voltage - Output (Min/Fixed)
1.23V
Output Type
Adjustable
Current - Output
2A
Frequency - Switching
330kHz
Synchronous Rectifier
Yes
Original manufacturerCommercial terms confirmed per lot
ManufacturerMonolithic Power Systems Inc.
Package / case8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

MP1591DN-LF-Z technical parameters
ParameterValue
Current - Output2A [1]
Base Product NumberMP1591 [1]
Frequency - Switching330kHz [1]
FunctionStep-Down [1]
MfrMonolithic Power Systems Inc. [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-40°C~85°C(TA) [1]
Output ConfigurationPositive [1]
Output TypeAdjustable [1]
Product StatusActive [1]
Synchronous RectifierYes [1]
TopologyBuck [1]
Voltage - Input (Max)32V [1]
Voltage - Input (Min)6.5V [1]
Voltage - Output (Min/Fixed)1.23V [1]
Voltage - Output (Max)21V [1]
Package / Case8-SOIC (0.154", 3.90mm Width) Exposed Pad [1]

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