2.85V FIXED POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO4, SOT-223, 4 PIN Product overview: NCP1117ST285T3 from onsemi 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, 2.85V, 1.2V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.85V, 1.2V, 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-NCP1117ST285T3 can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 105105-NCP1117ST285T
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.07V @ 800mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 2.85V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-223
Maximum Input Voltage: 20V
Nominal Output Voltage (Min/Fixed): 2.85V
Dropout Voltage-Max: 1.2V @ 800mA
Operating Supply Current: 10mA
PSRR: 68dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance
Fixed Positive LDO Regulator, 2.85V, 1.2V Dropout, BIPolar, PDSO4
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IC REG LINEAR 2.85V 1A SOT223
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-NCP1117ST285T3 | 105105-NCP1117ST285T3 | NCP1117ST285T3 | NCP1117ST285T3OS-ND | NCP1117ST285T3 | NCP1117ST285T3 |
| Product Name | 2.85V 1.2V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - NCP1117ST285T3 | 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-261-4 | Other; SOT-223 | Other; SOT-223 (TO-261) | Other; TO-261-4, TO-261AA | ||
| Output Voltage | 2.85 volts | 2.85 volts | 2.85 volts | 2.85 volts | ||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |
| Dropout Voltage | 1.07 volts | 1.2 volts | 1.2 volts |
