1.8V LDO, 1A, 70dB PSRR, SOT-223, Surface Mount Product overview: NCV1117ST18T3G 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, SMD, 1.8V, 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SMD, 1.8V, 1A, 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-NCV1117ST18T3G can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Fixed Positive LDO Regulator, 1.8V, 1.2V Dropout, BIPolar, PDSO4
Manufacturer: ON Semiconductor
Win Source Part Number: 1082484-NCV1117ST18T
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Family Name: NCV1117
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223
Maximum Input Voltage: 20V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 1.2V @ 800mA
Operating Supply Current: 10mA
PSRR: 70dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): LD1117S18C; LD1117S18; LDL1117S18R; LDL1117S12R;
Introduction Date: February 01, 2004
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
IC REG LINEAR 1.8V 1A SOT223
IC REG LINEAR 1.8V 1A SOT223
IC REG LINEAR 1.8V 1A SOT223
LDO Voltage Regulators 1 A 1.8 V LOW DROPOUT V
| ERSAELECTRONICS PTE. LTD. | DigiKey | Rochester Electronics | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC 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 |
| Product Number | 776-NCV1117ST18T3G | NCV1117ST18T3GOSTR-ND | NCV1117ST18T3G | 1082484-NCV1117ST18T3G | NCV1117ST18T3G | NCV1117ST18T3G | NCV1117ST18T3G | NCV1117ST18T3G |
| Product Name | SMD 1.8V 1A LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - NCV1117ST18T3G | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | ||||
| Package Type | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; SOT-223-IC | Other; SOT-223 | Other; TO-261-4, TO-261AA | |||
| Output Voltage | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | |||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | ||
| Dropout Voltage | 1.07 volts | 1.2 volts | 1.2 volts | 1.2 volts |
