3A Low Dropout Positive Regulators 3-DDPAK/TO-263
Manufacturer: Texas Instruments
Win Source Part Number: 090348-LM1085ISX-3.3
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
Family Name: LM1085
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
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
Alternative Parts (Cross-Reference): LD1085D2M33R; LD1085D2M33; CS5203A-3GDPR3G;
Introduction Date: July 01, 1999
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
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
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-3
IC REG LIN 3.3V 3A DDPAK/TO263-3
Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3
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3-A, 29-V, linear voltage regulator 3-DDPAK/TO-263 Product overview: LM1085ISX-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-LM1085ISX-3.3 can be used for catalog matching and distributor lookup.
LDO Voltage Regulators 3A Fixed / Adjustable Output Linear Regulator 3-DDPAK/TO-263
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IC REG LIN 3.3V 3A DDPAK/TO263-3
| Texas Instruments | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear 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 Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LM1085ISX-3.3 | 090348-LM1085ISX-3.3 | 296-LM1085ISX-3.3CT-ND | LM1085ISX-3.3 | LM1085ISX-3.3 | 776-LM1085ISX-3.3 | LM1085ISX-3.3 | LM1085ISX-3.3 | LM1085ISX-3.3 | LM1085ISX-3.3 | LM1085ISX-3.3 |
| Product Name | LM1085 3A Low Dropout Positive Regulators | PMIC - PMIC - Voltage Regulators - Linear - LM1085ISX-3.3 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulator IC | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Output Polarity | Positive | Positive | Positive | Positive | |||||||
| Output Voltage Type | Adjustable Output,Fixed Output | Fixed; Fixed | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; DDPAK/TO-263,TO-220 | DPAK; TO-263; Other; DDPAK/TO-263-3 | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-3 | Other; 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 | 3 amps | 3 amps |
