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AL8400SE-7 The Diodes Incorporated AL8400SE-7 is a linear LED driver-controller in a SOT-353 package. It offers a low 0.2V current sense voltage and operates over a wide temperature range.
Mfr Part #:

AL8400SE-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AL8400SE-7 is a linear LED driver-controller in a SOT-353 package. It offers a low 0.2V current sense voltage and operates over a wide temperature range.
✓ Total Stock: 66,000 pcs
$ Price Range: $0.17

AL8400SE-7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
66,000 pcs
On Request
66000 pcs On Request 1 On Request On Request 1151+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AL8400SE-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Halogen Free
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Supplier Device Package
Supply Current
Type
Voltage
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AL8400SE-7 Description

Short technical summary and product information.

The Diodes Incorporated AL8400SE-7 is a 5-terminal adjustable linear LED driver-controller designed for efficient LED current regulation. It features a low 200mV current sense voltage (FB pin), minimizing power dissipation and making it suitable for medium to high current LED applications. The open-collector output can operate from 0.2V to 18V, enabling the use of external MOSFETs or bipolar transistors for optimized performance.

 

This device offers excellent temperature stability with an operating temperature range of -40°C to +125°C. It has a 3% reference voltage tolerance at +25°C and low temperature drift. The AL8400SE-7 is available in a space-saving, low-profile SOT-353 package.

 

Key features include a low reference voltage, a wide output voltage range, and high power supply rejection (>45dB at 300kHz). The AL8400Q variant is Automotive Grade and AEC-Q100 Grade 1 qualified. This specific part, the AL8400SE-7, is RoHS compliant and available in a "Green" molding compound, indicating it is Halogen and Antimony free.

 

Applications include isolated offline LED lamps, linear LED drivers, LED signs, and instrumentation illumination. The device simplifies the design of both linear and isolated LED drivers.

AL8400SE-7 Quick Information

Product Type: LED Driver-Controller
Canonical Name: AL8400SE-7 Linear LED Driver-Controller
Subcategory: Driver ICs

AL8400SE-7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free

AL8400SE-7 Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

AL8400SE-7 Features

  • Low 0.2V current sense voltage.
  • Operates from -40°C to +125°C.
  • 0.2V to 18V open-collector output.
  • Available in SOT-353 package.
  • RoHS and Halogen-free compliant.

AL8400SE-7 Applications

  • Ideal for linear LED drivers.
  • Suitable for LED signs.
  • Used in instrumentation illumination.
  • Supports isolated offline LED lamps.

AL8400SE-7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reference voltage for the AL8400SE-7?

The AL8400SE-7 has a low reference voltage of 0.2V on its FB pin.

What is the operating temperature range of the AL8400SE-7?

The AL8400SE-7 operates from -40°C to +125°C.

What is the output voltage range for the AL8400SE-7?

The AL8400SE-7 features an open-collector output that can operate from 0.2V to 18V.

What package type is the AL8400SE-7 available in?

The AL8400SE-7 is available in the SOT-353 package.

Is the AL8400SE-7 RoHS compliant?

Yes, the AL8400SE-7 is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the AL8400SE-7?

The Moisture Sensitivity Level (MSL) for the AL8400SE-7 is 1 Unlimited.

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