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A6276ELW The A6276ELW is a linear LED driver IC from Allegro Microsystems with 16 outputs, each capable of a typical 75.5 mA current. It operates from a 4.5V to 5.5V supply and features a 20 MHz shift register interface.
Mfr Part #:

A6276ELW

Available from 3 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The A6276ELW is a linear LED driver IC from Allegro Microsystems with 16 outputs, each capable of a typical 75.5 mA current. It operates from a 4.5V to 5.5V supply and features a 20 MHz shift register interface.
✓ Total Stock: 4,183 pcs
$ Price Range: $0.17

A6276ELW Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
180 pcs
On Request
180 pcs On Request 1 On Request On Request 03+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request 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.

A6276ELW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Storage Temperature
Supplier Device Package
Topology
Type
Voltage
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A6276ELW Description

Short technical summary and product information.

The A6276ELW is a linear LED driver integrated circuit manufactured by Allegro Microsystems. It is designed to drive up to 16 LEDs with a typical constant current of 75.5 mA per output, with a maximum output current rating of 90 mA. The device uses a shift register topology for data input, supporting serial data-input rates up to 20 MHz with a 5 V logic supply.

 

This IC operates over a supply voltage range of 4.5 V to 5.5 V, with an absolute maximum rating of 7.0 V. It is available in a 24-SOIC (0.295", 7.50mm Width) surface-mount package. The operating ambient temperature range is -20°C to 85°C for Range E or -40°C to 85°C for Range S, with a maximum junction temperature of 150°C and a storage temperature range of -55°C to 150°C.

 

The A6276ELW is suitable for applications requiring multiple constant-current LED outputs controlled via a high-speed serial interface. Its internal switches and shift register design simplify the control of LED arrays in various lighting and display systems.

A6276ELW Quick Information

Product Type: LED Driver IC
Canonical Name: A6276ELW LED Driver IC
Subcategory: Linear LED Driver

A6276ELW Compliance

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

A6276ELW Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

A6276ELW Features

  • 16 constant-current LED driver outputs.
  • Typical output current of 75.5 mA per channel.
  • 20 MHz shift register serial interface.
  • Operates from 4.5V to 5.5V supply.
  • Available in 24-SOIC surface-mount package.

A6276ELW Applications

  • Drives arrays of LEDs in display systems.
  • Suitable for industrial lighting controls.
  • Ideal for serial-controlled LED indicators.
  • Used in automotive interior lighting modules.

A6276ELW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical output current per channel for the A6276ELW?

The typical output current per channel is 75.5 mA.

What is the supply voltage range for the A6276ELW?

The supply voltage range is 4.5 V to 5.5 V.

What package is the A6276ELW available in?

The A6276ELW is available in a 24-SOIC (0.295", 7.50mm Width) package.

What is the operating temperature range for the A6276ELW?

The operating ambient temperature range is -20°C to 85°C for Range E or -40°C to 85°C for Range S.

What is the maximum serial data-input rate for the A6276ELW?

The maximum serial data-input rate is up to 20 MHz with a 5 V logic supply.

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