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9,035 pcs
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9035 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The ADP124ARHZ-3.3-R7 from Analog Devices is a low quiescent current, low dropout linear regulator designed for portable and battery-powered applications. It operates from an input voltage range of 2.3V to 5.5V and delivers a stable 3.3V output at a maximum current of 500mA.
Key electrical characteristics include a very low dropout voltage of 130mV at 500mA load, improving efficiency. The device also boasts a low quiescent current of 45µA and a shutdown current of less than 1µA, further conserving power. It offers excellent Power Supply Rejection Ratio (PSRR) of 60dB at 100kHz and includes protection features such as current limit and thermal overload protection.
This regulator is optimized for stable operation with small 1.0µF ceramic capacitors, making it suitable for space-constrained designs. It is available in an 8-lead exposed paddle MSOP package, designed for surface mounting. The compact size and low power consumption make it ideal for digital cameras, audio devices, automatic meter reading, GPS units, and medical instrumentation.
The ADP124ARHZ-3.3-R7 is a fixed-output version, simplifying circuit design. It features logic-controlled enable for easy power management.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADP124ARHZ-3.3-R7 provides a fixed output voltage of 3.3V.
The maximum output current for the ADP124ARHZ-3.3-R7 is 500 mA.
The input voltage supply range for this regulator is 2.3V to 5.5V.
The dropout voltage is 130 mV at a 500 mA load.
The quiescent current is typically 45 µA.
The device is supplied in an 8-MSOP-EP package.
The operating temperature range is -40°C to 125°C.