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MP38891DL-LF-P

MP38891DL-LF-P

MP38891DL-LF-P

Monolithic Power Systems Inc.

4.5V 14-Pin DC DC Voltage Regulator 1 Outputs 420kHz Tape & Reel (TR) 6A 14-VFDFN Exposed Pad

SOT-23

MP38891DL-LF-P Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VFDFN Exposed Pad
Number of Pins 14
Supplier Device Package 14-QFN (3x4)
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Function Step-Down
Number of Outputs 1
Efficiency 95 %
Voltage - Input (Max) 30V
Output Voltage 15V
Output Type Adjustable
Max Output Current 6A
Operating Supply Voltage 30V
Voltage - Input (Min) 4.5V
Output Configuration Positive
Current - Output 6A
Max Output Voltage 15V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Min Input Voltage 4.5V
Frequency - Switching 420kHz
Max Input Voltage 30V
Synchronous Rectifier No
Min Output Voltage 800mV
Voltage - Output (Max) 15V
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
500 $3.73120 $1865.6
MP38891DL-LF-P Product Details

MP38891DL-LF-P Overview


This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. For space-saving purposes, this voltage regulator is available in the 14-VFDFN Exposed Pad package. 1 outputs have been configured in the voltage regulator 12v. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. There is a switching regulator that is compatible with the Surface Mount mounting. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. Voltage regulator's switching frequency reaches 420kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.5V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.8V. Featuring a 6A output current, dc to dc voltage regulator offers maximum design flexibility. Voltage regulator's input voltage can reach 30V. There is a possibility that DC DC switching regulator can give voltage at 15V volts. For switching regulator operation, 14 pins are used. The output voltage of this voltage regulator 12v should at least be set at 800mV volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 6A A. By using the 15V's maximal output voltage, adjusting voltage regulator can operate easily. With a maximum output voltage of 15V, DC DC switching regulator has a very high efficiency. Switching regulators operate at 30V supply voltages. Stable operation of switching regulator is possible because of the high operating temperature 85°C limit. The voltage regulator 12v must operate at a minimum operating temperature of -40°C in order to remain reliable. Input voltages as low as 4.5V can be used for DC DC switching regulator. Designed to sustain a maximum input voltage of 30V, this DC-DC switching regulator maintains a maximum output voltage of DC.

MP38891DL-LF-P Features


1 outputs
14 pins
Operating supply voltage of 30V

MP38891DL-LF-P Applications


There are a lot of Monolithic Power Systems Inc. MP38891DL-LF-P Voltage Regulators applications.

  • Power supplies of electronic gadgets
  • Planers
  • Telecommunications equipment
  • Energy management systems
  • Precision electronic equipment
  • Digital video recorders
  • Product burn-in
  • CMM
  • Plate bending machines
  • Product testing

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