5V FIXED POSITIVE LDO REGULATOR, 0.9V DROPOUT, PSSO2, LEAD FREE, D2PAK-3 Product overview: L4940D2T5 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, 5V, 0.9V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 0.9V, 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-L4940D2T5 can be used for catalog matching and distributor lookup.
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| ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-L4940D2T5 | L4940D2T5-ND | L4940D2T5 | L4940D2T5 |
| Product Name | 5V 0.9V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | ||
| Package Type | Other; D2PAK | TO-263; Other; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | TO-263 | |
| Output Voltage | 5 volts | 5 volts | 5 volts | |
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps |
| IQ | 0.0080 amps | 0.0080 amps |
