LM2575HVT-3.3/NOPB National Semiconductor, LM2575HVT-3.3/NOPB Datasheet - Page 14
![IC REG SIMPLE SWITCHER TO-220-5](/photos/7/60/76069/pkg_t05a_drawing__14_sml.jpg)
LM2575HVT-3.3/NOPB
Manufacturer Part Number
LM2575HVT-3.3/NOPB
Description
IC REG SIMPLE SWITCHER TO-220-5
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet
1.LM2575S-5.0NOPB.pdf
(28 pages)
Specifications of LM2575HVT-3.3/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3.3V
Current - Output
1A
Frequency - Switching
52kHz
Voltage - Input
4 ~ 60 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-5 (Straight Leads)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2575HVT-3.3
*LM2575HVT-3.3/NOPB
LM2575HVT-3.3
*LM2575HVT-3.3/NOPB
LM2575HVT-3.3
www.national.com
Inductor Value Selection Guides
(For Continuous Mode Operation)
FIGURE 3. LM2575(HV)-3.3
FIGURE 4. LM2575(HV)-5.0
1147511
1147510
FIGURE 7. LM2575(HV)-ADJ
14
1147514
FIGURE 5. LM2575(HV)-12
FIGURE 6. LM2575(HV)-15
1147512
1147513