LM2574N-3.3 National Semiconductor, LM2574N-3.3 Datasheet - Page 7

• Manufacturer Part Number: LM2574N-3.3
• Description: SWITCHING REG 0.5A 3.3V, 2574, DIP8
• Manufacturer: National Semiconductor

Specifications of LM2574N-3.3

• Output Voltage: 3.3V
• Voltage Regulator Case Style: DIP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (15-Dec-2010)
• Operating Temperature Max: 125°C
• Operating: RoHS Compliant

Typical Performance Characteristics
Current Limit
Oscillator Frequency
Minimum Operating Voltage
DS011394-30
DS011394-33
DS011394-36
Supply Current
Switch Saturation
Voltage
Supply Current
vs Duty Cycle
(Circuit of Figure 2 ) (Continued)
7
DS011394-31
DS011394-34
DS011394-37
Standby
Quiescent Current
Efficiency
Feedback Voltage
vs Duty Cycle
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DS011394-35
DS011394-32
DS011394-38