Datasheet Specifications
- Part number
- LM2576
- Manufacturer
- National Semiconductor
- File Size
- 693.27 KB
- Datasheet
- LM2576_NationalSemiconductor.pdf
- Description
- SIMPLE SWITCHER 3A Step-Down Voltage Regulator
Description
LM2576/LM2576HV Series SIMPLE SWITCHER 3A Step-Down Voltage Regulator August 2004 LM2576/LM2576HV Series SIMPLE SWITCHER® 3A Step-Down Voltage Regu.Features
* include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency. External shutdown is included, featuring 50 µA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as therApplications
* n Simple high-efficiency step-down (buck) regulator n Efficient pre-regulator for linear regulators n On-card switching regulators n Positive to negative converter (Buck-Boost) Typical Application (Fixed Output Voltage Versions) FIGURE 1. 01147601 SIMPLE SWITCHER® is a registered trademark of NaLM2576 Distributors
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