LM2577S-ADJ National Semiconductor, LM2577S-ADJ Datasheet - Page 11
![DC/DC Converter IC](/photos/19/2/190204/4243352_sml.jpg)
LM2577S-ADJ
Manufacturer Part Number
LM2577S-ADJ
Description
DC/DC Converter IC
Manufacturer
National Semiconductor
Specifications of LM2577S-ADJ
Input Voltage
40V
Output Voltage
37V
No. Of Pins
5
Termination Type
SMD
Mounting Type
Through Hole
Output Current Max
3A
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
40V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2577S-ADJ
Manufacturer:
NS
Quantity:
11 200
Part Number:
LM2577S-ADJ
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM2577S-ADJ/NOPB
Manufacturer:
National Semiconductor
Quantity:
1 981
Company:
Part Number:
LM2577S-ADJ/NOPB
Manufacturer:
Texas Instruments
Quantity:
465
LM1577-12, LM2577-12 Test Circuit
L = 415-0930 (AIE)
D = any manufacturer
C
Note: Pin numbers shown are for TO-220 (T) package
LM1577-15, LM2577-15 Test Circuit
L = 415-0930 (AIE)
D = any manufacturer
C
Note: Pin numbers shown are for TO-220 (T) package
LM1577-ADJ, LM2577-ADJ Test Circuit
L = 415-0930 (AIE)
D = any manufacturer
C
R1 = 48.7k in series with 511
R2 = 5.62k (1%)
Note: Pin numbers shown are for TO-220 (T) package
OUT
OUT
OUT
= Sprague Type 673D
= Sprague Type 673D
= Sprague Type 673D
Electrolytic 680 µF, 20V
Electrolytic 680 µF, 20V
Electrolytic 680 µF, 20V
FIGURE 3. Circuit Used to Specify System Parameters for ADJ Versions
FIGURE 1. Circuit Used to Specify System Parameters for 12V Versions
FIGURE 2. Circuit Used to Specify System Parameters for 15V Versions
(1%)
11
DS011468-30
DS011468-26
DS011468-9
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