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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADP7159ACPZ-03-R7 from Analog Devices is an adjustable linear regulator capable of delivering up to 2A of output current. It operates within an input voltage range of 2.3V to 5.5V and offers an adjustable output voltage from 1.2V to 3.3V. This device is engineered for applications requiring high performance, featuring ultralow noise (0.9 μV rms) and excellent power supply rejection ratio (PSRR) of 68 dB from 1 kHz to 100 kHz.
The regulator is designed for stability with a minimal 10 μF ceramic output capacitor. Its typical quiescent current is 4.0 mA, and it boasts a low shutdown current of 0.2 μA. The ADP7159ACPZ-03-R7 is housed in a compact 10-lead, 3 mm × 3 mm LFCSP package, providing good thermal performance for its current handling capability.
Key electrical characteristics include an initial accuracy of ±0.6% and accuracy over line, load, and temperature of ±1.5%. Protection features include over current, over temperature, and under voltage lockout (UVLO). The device supports precision enable functionality.
This linear regulator is suitable for noise-sensitive applications such as phase-locked loops (PLLs) and voltage-controlled oscillators (VCOs), as well as communications and infrastructure equipment like backhaul and microwave links.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current is 2A.
The input voltage range is 2.3V to 5.5V.
The output voltage can be adjusted from 1.2V to 3.3V.
The total integrated noise is 0.9 μV rms from 100 Hz to 100 kHz.
The PSRR is 68 dB from 1 kHz to 100 kHz and 45 dB at 1 MHz.
The operating temperature range is -40°C to 125°C.
It is supplied in a 10-lead, 3mm x 3mm LFCSP package.