9V FIXED NEGATIVE REGULATOR, PSSO3, LEAD FREE, SOT-89, 3 PIN Product overview: L79L09ACUTR from STMicroelectronics is a 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 9V, SOT-89. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 9V, SOT-89, 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-L79L09ACUTR can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Negative Fixed 1 Output 100mA SOT-89-3
Manufacturer: STMicroelectronics
Win Source Part Number: 1051398-L79L09ACUTR
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 100mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-89-3
Maximum Input Voltage: -30V
Nominal Output Voltage (Min/Fixed): -9V
Operating Supply Current: 5.5mA to 6mA
PSRR: 44dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance
IC REG LINEAR -9V 100MA SOT89-3
IC REG LINEAR -9V 100MA SOT89-3
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-L79L09ACUTR | L79L09ACUTR-ND | 1051398-L79L09ACUTR | L79L09ACUTR | L79L09ACUTR |
| Product Name | 9V SOT-89 Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - L79L09ACUTR | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; TO-243AA | Other; TO-243AA | SOT89; Other; SOT-89-3 | ||
| Output Voltage | -9 volts | -9 volts | 9 volts | -9 volts | |
| IOUT | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps |
| IQ | 0.0055 amps | 0.0055 amps |
