STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators L78L33ACUTR

Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3

Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3

Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3

Manufacturer: STMicroelectronics
Win Source Part Number: 094929-L78L33ACUTR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.7V @ 40mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 100mA
Family Name: L78L33AC
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-89-3
Maximum Input Voltage: 30V
Nominal Output Voltage (Min/Fixed): 3.3V
Operating Supply Current: 5.5mA to 6mA
PSRR: 49dB (120Hz)
Control Protection Features: Over Current, Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): TS78L03ACY RMG; TS78L03CY; TS78L03ACY;
Introduction Date: June 28, 2002
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2022
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management

Voltage Regulator 3.3V 0.1A SOT89

Voltage Regulator 3.3V 0.1A SOT89

Voltage Regulator 3.3V 0.1A SOT89

3.3V LDO Regulator, 100mA, 30V In, SOT-89, Surface Mount Product overview: L78L33ACUTR from STMicroelectronics is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, SMD, 3.3V, 100mA, 30V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SMD, 3.3V, 100mA, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-L78L33ACUTR can be used for catalog matching and distributor lookup.