LM2587T-ADJ National Semiconductor, LM2587T-ADJ Datasheet - Page 8

DC/DC Converter IC

LM2587T-ADJ

Manufacturer Part Number
LM2587T-ADJ
Description
DC/DC Converter IC
Manufacturer
National Semiconductor
Datasheets

Specifications of LM2587T-ADJ

Input Voltage
40V
Output Voltage
37V
No. Of Pins
5
Termination Type
Through Hole
Mounting Type
Through Hole
Output Current Max
5A
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
40V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2587T-ADJ
Manufacturer:
NS
Quantity:
500
Part Number:
LM2587T-ADJ
Manufacturer:
NSC
Quantity:
5 510
Part Number:
LM2587T-ADJ
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM2587T-ADJ/NOPB
Manufacturer:
SANKEN
Quantity:
30 000
Part Number:
LM2587T-ADJ/NOPB
Manufacturer:
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Quantity:
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Block Diagram
01231607
For Fixed Versions3.3V, R1 = 3.4k, R2 = 2k5V, R1 = 6.15k, R2 = 2k12V, R1 = 8.73k, R2 = 1kFor Adj. VersionR1 = Short (0Ω), R2 = Open
FIGURE 1.
Test Circuits
01231608
C
— 100 µF, 25V Aluminum ElectrolyticC
— 0.1 µF CeramicT — 22 µH, 1:1 Schott #67141450D — 1N5820C
— 680 µF, 16V Aluminum
IN1
IN2
OUT
ElectrolyticC
— 0.47 µF CeramicR
— 2k
C
C
FIGURE 2. LM2587-3.3 and LM2587-5.0
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