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Product Detailed Parameters
- Description：IC REG LIN POS ADJ 500MA SOT23-5
- Series：-
- Mfr：Runic Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Adjustable
- Number of Regulators：1
- Voltage - Input (Max)：7.5V
- Voltage - Output (Min/Fixed)：1.21V
- Voltage - Output (Max)：6.6V
- Voltage Dropout (Max)：-
- Current - Output：500mA
- Current - Quiescent (Iq)：40 µA
- Current - Supply (Max)：-
- PSRR：74dB ~ 70dB (217Hz ~ 1kHz)
- Control Features：Enable
- Protection Features：Over Current, Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The RS3236-ADJCYF5 is a positive adjustable linear low-dropout (LDO) voltage regulator manufactured by Runic Technology. It operates within an input voltage range of 1.7V to 7.5V and delivers a maximum output current of 500mA. The device features a low quiescent current of 20μA and includes logic-controlled shutdown functionality with a standby current of 10nA. It provides integrated thermal overload protection and output current limiting. The component is housed in a SOT23-5 package and supports operation across a temperature range of -40°C to +85°C.
Feature Summary
- Adjustable output voltage configuration for flexible power supply design
- Ultra-low quiescent current consumption for battery-powered applications
- Logic-controlled shutdown mode to minimize standby power drain
- Integrated thermal and current protection mechanisms
Applications
- Portable consumer electronics requiring efficient power management
- Battery-operated devices needing extended operational life
- Embedded systems utilizing adjustable voltage rails
- Low-power sensor interfaces and microcontroller supplies
Procurement Notes
Verify the specific suffix 'ADJCYF5' against official Runic Technology documentation to confirm the exact pinout, tolerance, and packaging specifications. Ensure compatibility with the target PCB footprint and thermal requirements. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.
Selection Notes
Select this component when an adjustable output voltage is required alongside high efficiency and low static current. It is suitable for designs where input voltages vary between 1.7V and 7.5V. Consider the SOT23-5 package constraints for space-limited layouts. Evaluate thermal dissipation needs based on the expected load current and voltage drop.
Part Context
This part belongs to the RS3236 series of LDO regulators from Runic Technology. The series offers various fixed and adjustable output options in multiple packages including SOT23-5, UTDFN-1x1-4, and SOT89-3L. The RS3236-ADJCYF5 specifically denotes the adjustable variant in the SOT23-5 package, sharing core performance characteristics with other members of the family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify electrical compatibility such as dropout voltage, current rating, and stability requirements if considering alternative manufacturers.
