Microsemi Corp. 0.5A LDO Voltage Regulator IC SG137K-DESC

IC REG LDO NEG ADJ 0.5A TO-3 Product overview: SG137K-DESC from Microsemi 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, 0.5A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 0.5A, LDO Voltage Regulator IC, Linear Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 699-SG137K-DESC can be used for catalog matching and distributor lookup.

Win Source Part Number: 1244873-SG137K-DESC
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Series: Military, MIL-STD-883
Package: Bulk
Standard Package: 50
Current - Output: 1.5A
Number of Regulators: 1
Output Type: Adjustable
Voltage - Output (Max): -36V
Output Configuration: Negative
Voltage - Input (Max): -36V
Voltage - Output (Min/Fixed): -1.25V
Mounting Type: Through Hole
Package / Case: TO-204AA, TO-3
Supplier Device Package: TO-3
Temperature Range - Operating: -55°C ~ 125°C
PSRR: 60dB ~ 77dB (120Hz)
Protection Features: Over Current, Over Temperature, Over Voltage
ECCN: EAR99
Fake Threat In the Open Market: 78 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microsemi Corporation
Other Names: 1259-1094,1259-1094,150-SG137K-DESC,1259-1094-MIL
Base Product Number: SG137
Product Status: Obsolete
RoHS Status: RoHS non-compliant