home products Semiconductors Power DC-DC Power Conversion MP2159A High Efficiency,1A, 6V, 1.5MHz,17uA Iq, COT Synchronous Step Down Converter with better Vfb
MP2159A High Efficiency,1A, 6V, 1.5MHz,17uA Iq, COT Synchronous Step Down Converter with better Vfb accuracy and better load regulation in TSOT23-8
MP2159A

MP2159A High Efficiency,1A, 6V, 1.5MHz,17uA Iq, COT Synchronous Step Down Converter with better Vfb accuracy and better load regulation in TSOT23-8

Quantity breaks available. View Pricing Table

Pricing Table

The MP2159A is a monolithic step-down, switch-mode converter with built-in power MOSFETs.

Product Detail

The MP2159A is a monolithic step-down, switch-mode converter with built-in power MOSFETs. It achieves a 1 A continuous output current from a 2.5 V to 6 V input voltage range with excellent load and line regulation. The output voltage can be regulated as low as 0.6 V. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP2159A is available in a small TSOT23-8 package and requires a minimum number of readily available, standard, external components. The MP2159A is ideal for a wide range of applications including high-performance DSPs, FPGAs, PDAs, and portable instruments.

Pricing Table

Technical Specification

Vin (min) (V):
2.5
Vin (max) (V):
6
Iout (max) (A):
1
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.017
fsw (max) (kHz):
1500
Special Features:
100% Duty Cycle
Vfb (typ) (V):
0.6
Common Features:
Light-Load Efficiency,Power Good,Synchronous Rectification
Control Mode:
COT

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

Need Help?

We have local language and currency support in each of our 28 locations, ensuring you always have access to friendly customer support to deliver your hardware solutions regardless of your location.

Request a callback from our experts