LM2825N-5.0/NOPB Description
The LM2825N-5.0/NOPB is a complete 1A DC-DC Buck converter packaged in a 24-lead molded Dual-In-Line integrated circuit package. Contained within the package are all the active and passive components for a high-efficiency step-down(buck) switching regulator. Available in fixed output voltages of 3.3V， 5V, and 12V， as well as two adjustable versions, these devices can provide up to 1A of load current with fully ensured electrical specifications. Self-contained, this converter is also fully protected from output fault conditions, such as excessive load current, short circuits, or excessive temperatures.
LM2825N-5.0/NOPB Features
Minimum Design Time Required
3.3V, 5V and 12V Fixed Output Versions
Two Adjustable Versions Allow 1.23V to 15V Outputs
Wide Input Voltage Range, up to 40V
Low-Power Standby Mode, lq Typically 65 μA
High Efficiency, Typically 80%
+4% Output Voltage Tolerance
Excellent Line and Load Regulation
TTL Shutdown Capability/Programmable Soft-Start
Thermal Shutdown and Current Limit Protection
-40°C to +85°C Ambient Temperature Range
LM2825N-5.0/NOPB Applications
Simple High-Efficiency Step-Down (Buck)
Regulator
On-Card Switching Regulators
Efficient Pre-Regulator for Linear Regulators
Distributed Power Systems
DC/DC Module Replacement
