3A 3.3V LDO Voltage Regulator, 1% Accuracy, TO-263, 30V In Product overview: LD1085D2T33R 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, 3A, 3.3V, 30V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3A, 3.3V, 30V, 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-LD1085D2T33R can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 002379-LD1085D2T33R
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.3V @ 3A
Number of Regulators: 1
Output Type: Fixed
Output Current: 3A
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: D2PAK
Maximum Input Voltage: 30V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 1.5V @ 3A
Operating Supply Current: 10mA
PSRR: 72dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
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| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | 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 | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LD1085D2T33R | 6869209 | 6869209P | 002379-LD1085D2T33R | 497-1222-2-ND | LD1085D2T33R | LD1085D2T33R | LD1085D2T33R | LD1085D2T33R | LD1085D2T33R |
| Product Name | 3A 3.3V 30V LDO Voltage Regulator IC | Voltage Regulators | Voltage Regulators | PMIC - PMIC - Voltage Regulators - Linear - LD1085D2T33R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Power Supply Chip >> Linear Voltage Regulators (LDO) | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | Other; TO-263 | Other; D2pak | Other; D2PAK | TO-263; Other; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | TO-263 | TO-263; Other; TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | ||||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | ||||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | |||
| Dropout Voltage | 1.3 volts | 1.5 volts | 1.5 volts | 1.5 volts | 1.5 volts |
