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44 pcs
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44 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADM7172ACPZ-3.3-R7 is a CMOS, low dropout linear regulator (LDO) from Analog Devices, capable of delivering up to 2 A of output current. It operates from an input voltage range of 2.3 V to 6.5 V and provides a stable, fixed 3.3 V output.
This LDO is designed for noise-sensitive applications, featuring ultralow noise of 5 µV rms (independent of output voltage at 100 Hz to 100 kHz) and high power supply rejection ratio (PSRR) of 60 dB at 100 kHz. It also offers fast transient response, typically 1.5 μs for a 1 mA to 1.5 A load step.
The device has a low dropout voltage of 172 mV at a 2 A load and 2 A load, with an initial accuracy of -0.5% to +1%. Accuracy over line, load, and temperature is maintained within ±1.5%. It includes precision enable and adjustable soft start control features.
The ADM7172ACPZ-3.3-R7 is housed in an 8-lead 3 mm × 3 mm LFCSP package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 3.3 V.
The maximum load current is 2 A.
The input voltage range is 2.3 V to 6.5 V.
The operating temperature range is -40°C to +125°C.
It comes in an 8-LFCSP-WD (3x3 mm) surface-mount package.
It includes over-current and over-temperature protection.
The typical dropout voltage is 172 mV at a 2 A load.