Manufacturer: STMicroelectronics
Win Source Part Number: 1052023-LD2981ABM18T
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 100mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.375V @ 100mA
Operating Supply Current: 150μA to 2.6mA
PSRR: 63dB (1kHz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
IC REG LINEAR 1.8V 100MA SOT23-5 Product overview: LD2981ABM18TR 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 1.8V, 100MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 100MA, SOT23, 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-LD2981ABM18TR can be used for catalog matching and distributor lookup.
IC REG LINEAR 1.8V 100MA SOT23-5
IC REG LINEAR 1.8V 100MA SOT23-5
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 1052023-LD2981ABM18TR | 497-1519-2-ND | 776-LD2981ABM18TR | LD2981ABM18TR | LD2981ABM18TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LD2981ABM18TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1.8V 100MA SOT23 Voltage Regulator IC | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | ||
| Package Type | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | Other; SOT-23-5 | ||
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | ||||
| Special Features | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable |
