Mfr Part #:

SPX1587AT-L/TR

Mfr Name: Maxlinear

The MaxLinear SPX1587AT-L/TR is a low power positive voltage regulator designed for moderate power requirements. It features a low dropout voltage and guaranteed 3A output current.

✓ Total Stock: 66,000 pcs

$ Price Range: $0.28

SPX1587AT-L/TR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	66,000 pcs On Request	66000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SPX1587AT-L/TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Maxlinear
Lead Style	Through_Hole
Mounting Type	Surface Mount
Output Current	3A
Quiescent Current	Low

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SPX1587AT-L/TR Description

Short technical summary and product information.

The MaxLinear SPX1587AT-L/TR is a low power positive voltage regulator designed to meet moderate power requirements with a cost-effective, small footprint solution. This device is suitable for battery-powered applications and portable computers.

Key features include a guaranteed 3A output current and a low dropout voltage of 1.1V at full load. The regulator offers excellent line and load regulation, both at 0.1%. It operates with very low quiescent current, which flows into the load as output current decreases, thereby increasing efficiency.

The SPX1587AT-L/TR is available in fixed output voltages of 1.5V, 2.5V, 3.3V, and 5.0V, as well as an adjustable version. It is offered in a 3-pin TO-263 surface mount package. An output capacitor of 10μF ceramic or tantalum is recommended for unconditional stability. The device includes over-current and thermal protection.

This regulator is similar to the industry-standard LT1587 and is RoHS compliant. Its applications include powering desktop PCs, servers, VGA and sound cards, adjustable power supplies, and portable instrumentation.

SPX1587AT-L/TR Quick Information

Product Type: Voltage Regulator - Linear

Series: SPX1587

Canonical Name: Maxlinear SPX1587AT-L/TR Low Dropout Voltage Regulator

Subcategory: Linear

SPX1587AT-L/TR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SPX1587AT-L/TR Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

SPX1587AT-L/TR Features

Guaranteed 3A output current capability.
Low dropout voltage of 1.1V at 3A.
Excellent 0.1% line regulation.
Excellent 0.1% load regulation.
Includes over-current and thermal protection.

SPX1587AT-L/TR Applications

Suitable for battery-powered devices.
Ideal for portable computers.
Powering PC sound and VGA cards.
Used in adjustable power supplies.
Applicable for portable instrumentation.

SPX1587AT-L/TR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the output current capability of the SPX1587AT-L/TR?

The SPX1587AT-L/TR guarantees a minimum output current of 3A at full load.

What is the dropout voltage of the SPX1587AT-L/TR?

The typical dropout voltage is 1.1V at 3A output current.

What fixed output voltages are available for the SPX1587AT-L/TR?

The SPX1587AT-L/TR offers fixed output voltages of 1.5V, 2.5V, 3.3V, and 5V. An adjustable version is also available.

What is the operating temperature range of the SPX1587AT-L/TR?

The junction temperature operating range is -40°C to 125°C.

What package is the SPX1587AT-L/TR available in?

The SPX1587AT-L/TR is available in a TO-263 surface-mount package with 3 terminals.

Does the SPX1587AT-L/TR include protection features?

Yes, it includes over-current protection and thermal protection.