Rochester Electronics, LLCTO-263-4, D²Pak (3 Leads + Tab), TO-263AARoHS
SPX1587AT-L-5-0/TR
IC REG LINEAR 4.9V 3A
Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Series
SPX1587
Status
Obsolete
Datasheet
$0.30 / unit (market reference)
MOQ: 995 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | SPX1587AT-L-5-0/TR |
| Package / Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 10V |
| Voltage - Output | 4.9V |
| Current - Output | 3A |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SPX1587AT-L-5-0/TR by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 10V, output 4.9V. The TO-263-4, D²Pak (3 Leads + Tab), TO-263AA package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
View All →onsemiStockTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
NCP1086D2T-33R4G
IC REG LINEAR 3.3V 1.5A D2PAK-3
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Rochester Electronics, LLCStockTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
FAN1086M25X
IC REG LINEAR 2.5V 1.5A TO263-3
Request QuoteRFQ →
onsemiStockTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
NCP1086D2T-33R4
IC REG LINEAR 3.3V 1.5A D2PAK-3
Request QuoteRFQ →
onsemiStockTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
NCP1086D2T-ADJR4
IC REG LIN POS ADJ 1.5A D2PAK-3
Request QuoteRFQ →
Rochester Electronics, LLCStockTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
FAN1086M5X
IC REG LINEAR 5V 1.5A TO263-3
Request QuoteRFQ →
Rochester Electronics, LLCStockTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
FAN1086M33X
IC REG LINEAR 3.3V 1.5A TO263-3
Request QuoteRFQ →
All Technical Specifications
| Output Type | Fixed |
| Control Features | Current Limit |
| Current - Output | 3A |
| Protection Features | Current Limit, Thermal Limit, Transient Voltage |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 10V |
| Current - Supply (Max) | 3 A |
| Voltage - Output (Max) | 5.1V |
| Voltage - Output (Min/Fixed) | 4.9V |
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