The NCP186AMX390TAG is a CMOS linear voltage regulator designed to provide a stable output voltage of 3.9 V with a maximum output current of 1 A. It operates within an input voltage range of 1.8 V to 5.5 V and features a low dropout voltage of approximately 100 mV at 1 A output. The device offers high output voltage accuracy of ¬±1% and is stable with small ceramic capacitors as low as 1 ¬µF. Key features include a quiescent current of 90 ¬µA, over-current protection, thermal shutdown at 165¬8C, and a built-in soft start circuit to minimize inrush current. The NCP186AMX390TAG is available in compact XDFN8 (1.2x1.6 mm) and DFN12 (4x4 mm) packages, making it suitable for space-constrained applications. It is RoHS compliant and free from halogens and lead, ensuring environmental safety. Typical applications include battery-powered devices, portable communication equipment, and imaging systems.
LDO Regulator, 1 A, Ultra-Low Dropout, High PSRR, with Enable XDFN8-1216, Active Discharge, 3.9V, 3000-REEL Product overview: NCP186AMX390TAG 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 Low-Power, LDO, 1 A, 3.9V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, 1 A, 3.9V, 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-NCP186AMX390TAG can be used for catalog matching and distributor lookup.
IC REG LINEAR 3.9V 1A 8-XDFN
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-XDFN (1.6x1.2)
IC REG LINEAR 3.9V 1A 8-XDFN
IC REG LINEAR 3.9V 1A 8XDFN
IC REG LINEAR 3.9V 1A 8XDFN
LDO Voltage Regulators FAST TRANSIENT RESPO
| ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-NCP186AMX390TAG | 488-NCP186AMX390TAGCT-ND | NCP186AMX390TAG | NCP186AMX390TAG | NCP186AMX390TAG |
| Product Name | Low-Power 1 A 3.9V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators |
| Dropout Voltage | 1.30E-4 volts | 0.1300 volts | |||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Regulator Type | Standard | ||||
| Output Polarity | Positive | ||||
| Output Voltage Type | Fixed |
