1.8V LDO Regulator, 3A, 400mV Dropout, TO-263-5 Product overview: LD29300P2M18R 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, 3A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 3A, 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-LD29300P2M18R can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 070850-LD29300P2M18R
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.4V @ 3A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 3A
Output Voltage: 1.8V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: P2PAK-4
Maximum Input Voltage: 30V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.7V @ 3A
Operating Supply Current: 180μA to 100mA
PSRR: 72dB (120Hz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 3A P2PAK-4
IC REG LINEAR 1.8V 3A P2PAK-4
IC REG LINEAR 1.8V 3A P2PAK-4
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LD29300P2M18R | 070850-LD29300P2M18R | 497-3473-2-ND | LD29300P2M18R | LD29300P2M18R |
| Product Name | 1.8V 3A LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LD29300P2M18R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | ||
| Package Type | Other; TO-263-5 | Other; P2PAK-4 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263 | |
| Output Voltage | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | |
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
| Dropout Voltage | 0.4000 volts | 0.7000 volts | 0.7000 volts |
