RichTek Technology Corporation Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RT9178-2HGB

Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5

Win Source Part Number: 1089215-RT9178-2HGB
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Package: Tape & Reel (TR)
Standard Package: 3,000
Mounting: SMD (SMT)
Current - Output: 200mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 2.85V
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 70dB ~ 40dB (100Hz ~ 10kHz)
Protection Features: Over Current, Over Temperature
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 3 (168 Hours)
Current - Quiescent (Iq): 150 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Richtek USA Inc.
Base Product Number: RT9178
Voltage Dropout (Max): 0.3V @ 200mA

IC REG LIN 2.85V 200MA SOT23-5 Product overview: RT9178-2HGB from Richtek is a 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 2.85V, 200MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.85V, 200MA, SOT23, 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-RT9178-2HGB can be used for catalog matching and distributor lookup.