Union Semiconductor, Inc. Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear UM1770Y-00

Win Source Part Number: 1133532-UM1770Y-00
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Package: Tape & Reel (TR)
Standard Package: 2
Mounting: SMD (SMT)
Current - Output: 500mA
Number of Regulators: 1
Output Type: Adjustable
Current - Supply (Max): 300 µA
Control Features: Enable
Voltage - Output (Max): 5V
Output Configuration: Positive
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 1V
Package / Case: SOT-89-5/6
Supplier Device Package: SOT-89-5
Temperature Range - Operating: -40°C ~ 125°C (TJ)
PSRR: 65dB ~ 45dB (100Hz ~ 10kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
Fake Threat In the Open Market: 48 pct.
MSL Level: 3 (168 Hours)
Current - Quiescent (Iq): 140 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Union Semiconductor (HK) Limited
Other Names: 3351-UM1770Y-00TR
Voltage Dropout (Max): 0.32V @ 500mA

5V 500mA LDO with Enable Control Product overview: UM1770Y-00 from UNION SEMICONDUCTOR INTERNATIONAL LIMITED 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, 5V, 500mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 500mA, 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-UM1770Y-00 can be used for catalog matching and distributor lookup.