RUNIC Technology Limited Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RS3221-1.8YF5

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

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

IC REG LINEAR 1.8V 200MA SOT23-5

Win Source Part Number: 1372398-RS3221-1.8YF5
Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 50 pct.
MSL Level: 3 (168 Hours)
Mfr: Runic Technology
Package: Tape & Reel
Product Status: Active
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Output Type: Fixed
Output Configuration: Positive
Number of Regulators: 1
Voltage - Input (Max): 7.5V
Voltage - Output (Min/Fixed): 1.8V
Current - Output: 200mA
PSRR: 48dB ~ 36dB (217Hz ~ 1kHz)
Control Features: Enable
Protection Features: Over Current, Over Temperature

IC REG LINEAR 1.8V 300MA SOT23-5 Product overview: RS3221-1.8YF5 from Runic Technology 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 1.8V, 300MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 300MA, 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-RS3221-1.8YF5 can be used for catalog matching and distributor lookup.