How many Lumissil Microsystems Lumissil Microsystems IS31 Series part numbers are listed?

7 Lumissil Microsystems Lumissil Microsystems IS31 Series part numbers are listed, each with specifications and a datasheet where available.

Lumissil Microsystems IS31 Series

7 variants · Lumissil Microsystems

About the Lumissil Microsystems Lumissil Microsystems IS31 Series series

The Lumissil Microsystems Lumissil Microsystems IS31 Series series groups 7 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common mounting type of Surface Mount, operating temperature of -40°C ~ 85°C (TA) and output type of 1-Channel (Mono). Variants differ by case, features and max output power x channels @ load, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case: 8-SOIC (0.154\", 3.90mm Width) · 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) · 8-WDFN Exposed Pad
Features: Depop, Differential Inputs, Shutdown · Depop, Standby
Max output power x channels @ load: 1.15W x 1 @ 8Ohm · 2.95W x 1 @ 4Ohm
Type: Class AB · Class D

Variant comparison

Parameter	IS31AP2005-DLS2-TR	IS31AP4991A-SLS2-TR	IS31AP4996-GRLS2-TR
Case	8-WDFN Exposed Pad	8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)	8-SOIC (0.154\", 3.90mm Width)
Features	Depop, Differential Inputs, Shutdown	Depop, Standby	Depop, Standby
Max output power x channels @ load	2.95W x 1 @ 4Ohm	1.15W x 1 @ 8Ohm	1.15W x 1 @ 8Ohm
Type	Class D	Class AB	Class AB

Shared specifications

Mounting type: Surface Mount
Operating temperature: -40°C ~ 85°C (TA)
Output type: 1-Channel (Mono)
Package: Tape & Reel (TR); Cut Tape (CT)
Voltage: 2.7V ~ 5.5V

Request a quote on any Lumissil Microsystems IS31 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Lumissil Microsystems Lumissil Microsystems IS31 Series variants differ?: Lumissil Microsystems IS31 Series part numbers differ by case, features, max output power x channels @ load and type. Use the selection guide above to pick by case.
How many Lumissil Microsystems Lumissil Microsystems IS31 Series part numbers are listed?: 7 Lumissil Microsystems Lumissil Microsystems IS31 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Lumissil Microsystems Lumissil Microsystems IS31 Series?: Request a quote (RFQ) for any Lumissil Microsystems IS31 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.