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L4995RJ is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is IC REG LIN 5V 500MA POWERSSO-12. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for L4995RJ
- Description：IC REG LIN 5V 500MA POWERSSO-12
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：31V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.5V @ 400mA
- Current - Output：500mA
- Current - Quiescent (Iq)：160 µA
- Current - Supply (Max)：2.7 mA
- PSRR：55dB (100Hz)
- Control Features：Reset
- Protection Features：Over Temperature, Short Circuit
- Operating Temperature：-40°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：PowerSSO-12
- Supplier Device Package：PowerSSO-12
- Grade：Automotive
- Qualification：AEC-Q100
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for L4995RJ
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The L4995RJ is a monolithic integrated 5V voltage regulator from the L4995 family, designed for automotive applications. It provides a low dropout voltage at currents up to 500mA and operates within an input supply voltage range of 5.6V to 31V. The device utilizes a P-channel MOS output element and features a pre-trimmed reference voltage for high precision. It includes integrated watchdog, enable, and externally programmable reset circuits. The component is AEC-Q100 qualified and offers thermal shutdown and short circuit protection across a wide temperature range.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Integrates watchdog, enable, and externally programmable reset circuits for flexible system control
- Features a P-channel MOS output element ensuring regulation regardless of input voltage transients
- Includes thermal shutdown and short circuit protection mechanisms
- AEC-Q100 qualified for automotive reliability standards
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- Supplying microprocessor systems in automotive environments
- Automotive electronic control units requiring stable 5V power
- Systems needing integrated reset and watchdog functionality
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify the specific suffix 'RJ' against official STMicroelectronics documentation to confirm package type and tape/reel configuration. Ensure compatibility with automotive qualification requirements by checking the AEC-Q100 status in the latest datasheet. Confirm that the externally programmable reset and enable features align with the target application design before procurement.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a fixed 5V output with 500mA capability is required in automotive designs. The L4995RJ variant specifically integrates externally programmable reset functions. Consider the operating voltage range and temperature specifications to ensure suitability for the intended environment. Verify pinout compatibility if replacing existing designs.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
The L4995RJ belongs to the L4995 family of low drop voltage regulators manufactured by STMicroelectronics. This family is characterized by its flexibility and integration of safety features like watchdogs and resets. The device is part of a broader portfolio of linear regulators designed for robust performance in demanding automotive conditions.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
What specific features does the L4995RJ variant include compared to other L4995 models?
The L4995RJ variant features an externally programmable reset circuit.
Is the L4995RJ suitable for automotive applications?
Yes, the L4995 family is AEC-Q100 qualified and designed for automotive use.
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