Manufacturer: STMicroelectronics
Win Source Part Number: 035136-TS4990IQT
Packaging: Reel - TR
Type: Class AB
Features: Depop, Differential Inputs, Standby, Thermal Protection
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 1.2W x 1 @ 8 Ohm
Family Name: TS4990
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-DFN (3x3)
Dimension: 8-VDFN Exposed Pad
Supply Voltage - Operating: 2.2 V to 5.5 V
Alternative Parts (Cross-Reference): LM4990MM; LM4990ITLX; LM4990MMX; LM4990MH;
Introduction Date: June 25, 1998
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2027
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Sufficient
Audio Amp Speaker 1-CH Mono 1.2W Class-AB 8-Pin DFN EP T/R Product overview: TS4990IQT from STMicroelectronics is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1.2W, DFN. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 1.2W, DFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TS4990IQT can be used for catalog matching and distributor lookup.
Amplifier IC 1-Channel (Mono) Class AB 8-DFN (3x3)
Amplifier IC 1-Channel (Mono) Class AB 8-DFN (3x3)
Amplifier IC 1-Channel (Mono) Class AB 8-DFN (3x3)
IC AMP CLASS AB MONO 1.2W 8DFN
IC AMP CLASS AB MONO 1.2W 8DFN
IC AMP CLASS AB MONO 1.2W 8DFN
Amplifier IC 1-Channel (Mono) Class AB 8-DFN (3x3)
AUDIO POWER AMP, AB, -40 TO 85DEG C; Output Power:1.2W; Amplifier Class:AB; No. of Channels:1 Channel; Supply Voltage Range:2.2V to 5.5V; Amplifier Case Style:DFN-EP; No. of Pins:8Pins; Load Impedance:8ohm; Operating Temperature RoHS Compliant: Yes
AUDIO POWER AMPLIFIER, CLASS AB, DFN-8; Amplifier Class:AB; No. of Channels:1 Channel; Output Power:1.2W; Supply Voltage Range:2.2V to 5.5V; Amplifier Case Style:DFN; No. of Pins:8Pins; Load Impedance:8ohm; Product Range:- RoHS Compliant: Yes
AUDIO POWER AMPLIFIER, CLASS AB, DFN-8; Amplifier Class:AB; No. of Channels:1 Channel; Output Power:1.2W; Supply Voltage Range:2.2V to 5.5V; Amplifier Case Style:DFN; No. of Pins:8Pins; Load Impedance:8ohm; Product Range:-; MSL:- RoHS Compliant: Yes
Audio Amplifiers 1.2W audio pow. amp.
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | 035136-TS4990IQT | 742-TS4990IQT | 497-5200-2-ND | TS4990IQT | TS4990IQT | TS4990IQT | TS4990IQT | 07AH7222 | TS4990IQT |
| Product Name | Linear - Linear - Amplifiers - Audio - TS4990IQT | 1.2W DFN Audio Amplifier | Audio Amplifiers | Linear - Amplifiers - Audio | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers | Audio Power Amp, Ab, -40 To 85Deg C; Output Power Stmicroelectronics | Audio Amplifiers |
| Supply Voltage (VS) | 2.2 to 5.5 volts | 5 volts | 2.2 to 5.5 volts | 5.5 to 2.2 volts | 2.2 to 5.5 volts | 2.2 to 5.5 volts | |||
| Output Power | 1.2 watts | 1.2 watts | 1.2 watts | 1.2 watts | 1.2 watts | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Operation Class | Class A; Class AB | Class AB | Class AB | Class AB | |||||
| Package Type | 8-DFN (3x3) | Tape and Reel | 8-VFDFN Exposed Pad | Surface Mount | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad |
