STMicroelectronics, Inc. Audio Amplifiers TS4990IST

Amplifier IC 1-Channel (Mono) Class AB 8-MiniSO

Amplifier IC 1-Channel (Mono) Class AB 8-MiniSO

Amplifier IC 1-Channel (Mono) Class AB 8-MiniSO

STMicroelectronics TS4990IST

STMicroelectronics TS4990IST

STMicroelectronics TS4990IST

Manufacturer: STMicroelectronics
Win Source Part Number: 035135-TS4990IST
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-MiniSO
Dimension: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supply Voltage - Operating: 2.2 V to 5.5 V
Alternative Parts (Cross-Reference): LM4889MM/NOPB; LM4889MMX/NOPB; LM4990MM; LM4990MMX;
Introduction Date: June 25, 1998
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2029
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Sufficient

1.2W Mono Audio Amp, 5.5V, 15dB Gain, 1.5MHz, MSOP Product overview: TS4990IST 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, 5.5V, 1.5MHz, MSOP. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 1.2W, 5.5V, 1.5MHz, MSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TS4990IST can be used for catalog matching and distributor lookup.