DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PZFM7, HEPTAWATT-7 Product overview: L4902A 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 Dual, LDO. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Dual, LDO Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-L4902A can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1320751-L4902A
Category: Integrated Circuits (ICs)>Power Management (PMIC)>Voltage Regulators - DC DC Switching Regulators
Packaging: Tube
Standard Package: 50
Mounting: Through Hole
Current - Output: 300mA
Output Type: Fixed
Function: Step-Down
Topology: Buck
Number of Outputs: 2
Output Configuration: Positive
Voltage - Input (Max): 24V
Voltage - Output (Min/Fixed): 5V
Synchronous Rectifier: No
Supplier Device Package: 7-HEPTAWATT
Temperature Range - Operating: -40°C ~ 150°C (TJ)
Case / Package: Heptawatt-7 (Vertical, Bent and Staggered Leads)
ECCN: EAR99
Fake Threat In the Open Market: 77
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Base Product Number: L4902
Product Status: Obsolete
RoHS Status: ROHS3 Compliant
Buck Switching Regulator IC Positive Fixed 5V 2 Output 300mA Heptawatt-7 (Vertical, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Fixed 5V 2 Output 300mA Heptawatt-7 (Vertical, Bent and Staggered Leads)
IC REG BUCK 5V DL 7HEPTAWATT
IC REG BUCK 5V DL 7HEPTAWATT
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-L4902A | 1320751-L4902A | L4902A-ND | L4902A | L4902A | L4902A |
| Product Name | Dual LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||
| Output Voltage | 5 volts | 5 volts | 5 to ? volts | 5 volts | ||
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | |
| Operating Temperature | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | |
| Configuration / Function | Buck | Buck |