Product Summary

The mp2307dn-lf-z is a monolithic synchronous buck regulator. The mp2307dn-lf-z integrates 100mΩ MOSFETS that provide 3A continuous load current over a wide operating input voltage range of 4.75V to 23V. Current mode control provides fast transient response and cycle-bycycle current limit. An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops to only 1μA. This mp2307dn-lf-z, available in an 8-pin SOIC package, provides a very compact system solution with minimal reliance on external components. Applications are (1)Distributed Power Systems; (2)Networking Systems; (3)FPGA, DSP, ASIC Power Supplies; (4)Green Electronics/ Appliances; (5)Notebook Computers.

Parametrics

mp2307dn-lf-z absolute maximum ratings: (1)Supply Voltage VIN: 4.75 to 23 V; (2)Output Voltage VOUT: 3.3 V; (3)Output Current IOUT: 0 to 3 A.

Features

mp2307dn-lf-z features: (1)Up to 3A Output Current; (2)Wide 4.75V to 23V Operating Input Range; (3)Monolithic Synchronous Buck with 100mΩ High-Side and Low-Side FETs; (4)Fixed 340KHz Frequency; (5)All Ceramic Input and Output Capacitors; (6)Programmable Soft-Start; (7)Programmable Input Under Voltage Lockout.

Diagrams

mp2307dn-lf-z pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MP2307DN-LF-Z
MP2307DN-LF-Z
Monolithic Power Systems (MPS)
Switching Converters, Regulators & Controllers 3A/23V Synch Step-Down Converter
Data Sheet
0-1755: $1.22
1755-2000: $1.17
2000-2500: $1.17
2500-5000: $1.14
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MP230
MP230
Other

Data Sheet
Negotiable 
MP2303ADN-LF
MP2303ADN-LF
Monolithic Power Systems (MPS)
Switching Converters, Regulators & Controllers 3A, 28V, 360kHz Synchronous Buck
Data Sheet
0-1: $2.74
1-25: $2.54
25-100: $2.34
100-500: $2.14
MP2303ADN-LF-Z
MP2303ADN-LF-Z
Monolithic Power Systems (MPS)
Switching Converters, Regulators & Controllers 3A, 28V, 360kHz Synchronous Buck
Data Sheet
0-1755: $1.95
1755-2000: $1.87
2000-2500: $1.87
MP2303DN-LF
MP2303DN-LF
Monolithic Power Systems (MPS)
Switching Converters, Regulators & Controllers 3A, 28V, 360kHz Synchronous Buck
Data Sheet
0-1: $2.74
1-25: $2.54
25-100: $2.34
100-500: $2.14
MP2303DN-LF-Z
MP2303DN-LF-Z
Monolithic Power Systems (MPS)
Switching Converters, Regulators & Controllers 3A, 28V, 360kHz Synchronous Buck
Data Sheet
0-1755: $1.95
1755-2000: $1.87
2000-2500: $1.87
MP2303DQ-LF-P
MP2303DQ-LF-P
Monolithic Power Systems (MPS)
Switching Converters, Regulators & Controllers 3A, 28V, 360kHz Synchronous Buck
Data Sheet
0-1: $2.36
1-25: $2.18
25-100: $2.01
100-500: $1.84