1.8V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PSSO3, ROHS COMPLIANT, SOT-89, 3 PIN Product overview: LD2980CU18TR 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, 1.8V, 0.225V, SOT-89. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 0.225V, SOT-89, 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-LD2980CU18TR can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SOT-89-3
Manufacturer: STMicroelectronics
Win Source Part Number: 1052021-LD2980CU18TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 50mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-89-3
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.225V @ 50mA
Operating Supply Current: 150μA to 1.2mA
PSRR: 63dB (1kHz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
IC REG LINEAR 1.8V 50MA SOT89-3
IC REG LINEAR 1.8V 50MA 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-LD2980CU18TR | 497-3480-2-ND | 1052021-LD2980CU18TR | LD2980CU18TR | LD2980CU18TR |
| Product Name | 1.8V 0.225V SOT-89 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LD2980CU18TR | 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 | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | |
| IOUT | 0.0500 amps | 0.0500 amps | 0.0500 amps | 0.0500 amps | 0.0500 amps |
| Dropout Voltage | 0.1200 volts | 0.2250 volts | 0.2250 volts |
