STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators LF90CDT

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK

Manufacturer: STMicroelectronics
Win Source Part Number: 1052321-LF90CDT
Packaging: Tube/Rail
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: D-Pak
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 9V
Dropout Voltage-Max: 0.7V @ 500mA
Operating Supply Current: 1.5mA to 12mA
PSRR: 71dB to 56dB (120Hz to 10kHz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): TA4809BF; LF90ABDT; LF90CDT; LD29080DT90;
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance

9V FIXED POSITIVE LDO REGULATOR, 0.7V DROPOUT, PSSO2, LEAD FREE, DPAK-3 Product overview: LF90CDT from STMicroelectronics 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, 9V, 0.7V, DPAK. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 9V, 0.7V, DPAK, 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-LF90CDT can be used for catalog matching and distributor lookup.