3A Low Dropout Positive Regulators 3-DDPAK/TO-263 -40 to 125
Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-3
Manufacturer: Texas Instruments
Win Source Part Number: 018631-LM1085IS-3.3
Packaging: Tube/Rail
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: Not For New Designs
Temperature Range - Operating: -40°C to 125°C
Case / Package: DDPAK/TO-263-3
Maximum Input Voltage: 27V
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
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management
3-A, 29-V, linear voltage regulator 3-DDPAK/TO-263 -40 to 125 Product overview: LM1085IS-3.3 from Texas Instruments 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-LM1085IS-3.3 can be used for catalog matching and distributor lookup.
IC REG LIN 3.3V 3A DDPAK/TO263-3
LDO Voltage Regulators 3A Fixed / Adjustable Output Linear Regulator 3-DDPAK/TO-263 -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-3
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-3
| Texas Instruments | Rochester Electronics | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear 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 |
| Product Number | LM1085IS-3.3 | LM1085IS-3.3 | LM1085IS-3.3-ND | 018631-LM1085IS-3.3 | 776-LM1085IS-3.3 | LM1085IS-3.3 | LM1085IS-3.3 | LM1085IS-3.3 | LM1085IS-3.3 |
| Product Name | LM1085 3A Low Dropout Positive Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LM1085IS-3.3 | LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | Voltage Regulators - Linear | Voltage Regulators - Linear | |
| Output Polarity | Positive | Positive | Positive | ||||||
| Output Voltage Type | Adjustable Output,Fixed Output | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | Other; DDPAK/TO-263,TO-220 | TO-263; Other; TO-263-3 | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | DPAK; TO-263; Other; DDPAK/TO-263-3 | Other; TO-263-4 | TO-263 | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | |
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection | ||||||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
