8.5V LDO Voltage Regulator, 1.5A, TO Package, 17V In Product overview: L4940V85 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, 8.5V, 1.5A, 17V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 8.5V, 1.5A, 17V, 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-L4940V85 can be used for catalog matching and distributor lookup.
L4940 - 1.5 A very low drop voltage regulator IC
Manufacturer: STMicroelectronics
Win Source Part Number: 040968-L4940V85
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.5V @ 1.5A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1.5A
Output Voltage: 8.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C
Case / Package: TO-220AB
Maximum Input Voltage: 17V
Nominal Output Voltage (Min/Fixed): 8.5V
Dropout Voltage-Max: 0.9V @ 1.5A
Operating Supply Current: 8mA to 50mA
PSRR: 68dB (120Hz)
Control Protection Features: Over Temperature, Reverse Polarity, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
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| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-L4940V85 | L4940V85 | 040968-L4940V85 | 497-19596-ND | L4940V85 | L4940V85 | L4940V85 |
| Product Name | 8.5V 1.5A 17V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - L4940V85 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | |
| Output Voltage Type | Fixed; Adjustable / Variable | Fixed; Fixed | Fixed | ||||
| Package Type | Other; TO | TO-220; Other; TO-220 - 3 | TO-220; Other; TO-220AB | TO-220; Other; TO-220-3 | |||
| Output Voltage | 8.5 volts | 8.5 volts | 8.5 volts | 8.5 volts | |||
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | ||
| Dropout Voltage | 0.5000 volts | 0.9000 volts | 0.9000 volts |
