LM2575S-12/NOPB National Semiconductor, LM2575S-12/NOPB Datasheet - Page 14

IC REG SIMPLE SWITCHER TO-263-5

LM2575S-12/NOPB

Manufacturer Part Number
LM2575S-12/NOPB
Description
IC REG SIMPLE SWITCHER TO-263-5
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM2575S-12/NOPB

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
12V
Current - Output
1A
Frequency - Switching
52kHz
Voltage - Input
4 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (5 leads + tab)
Primary Input Voltage
25V
No. Of Outputs
1
Output Voltage
12V
Output Current
1A
No. Of Pins
5
Operating Temperature Range
-40°C To +125°C
Msl
MSL 3 - 168 Hours
Supply Voltage Range
4V To 40V
Rohs Compliant
Yes
Filter Terminals
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2575S-12
*LM2575S-12/NOPB
LM2575S-12

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2575S-12/NOPB
Manufacturer:
TI/NS
Quantity:
12 000
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

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