ADP121-AUJZ30R7 Positive Linear Regulators (LDO) by Analog Devices

Status: Production
Series: ADP121
RoHS: Compliant
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The ADP121 is a quiescent current, low dropout, linear regulator that operates from 2.3 V to 5.5 V and provides up to 150 mA of output current. The low 135 mV dropout voltage at 150 mA load improves efficiency and allows operation over a wide input voltage range. The low 30 μA of quiescent current at full load makes the ADP121 ideal for battery-operated portable equipment.The ADP121 is available in output voltages ranging from 1.2 V to 3.3 V. The parts are optimized for stable operation with small 1 μF ceramic output capacitors. The ADP121 delivers good transient performance with minimal board area.Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. The ADP121 is available in a tiny 5-lead TSOT and 4-ball 0.4 mm pitch WLCSP pack-ages and utilizes the smallest footprint solution to meet a variety of portable

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Input voltage range: 2.3 V to 5.5 V
Output voltage range: 1.2 V to 3.3 V
Output current: 150 mA
Low quiescent current
IGND = 11 μA with 0 μA load
IGND = 30 μA with 150 mA load
Low shutdown current: <1 μA
Low dropout voltage
90 mV @ 150 mA load
70 dB @ 1 kHz at VOUT = 1.2 V
70 dB @ 10 kHz at VOUT = 1.2 V
Low noise: 40 μV rms at VOUT = 1.2 V
See data sheet for additional features

Alternative Descriptions

150mA Low IQ Low Dropout Reg 1 | Analog Devices
Ldo, Fixed, 3V, 0.15A, Tsot-5, 125Deg C | Newark Electronics
LDO, FIXED, 3V, 0.15A, TSOT-5, 125DEG C | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP121-AUJZ30R7?

Additional datasheets, footprints and schematics for ADP121-AUJZ30R7 are listed on our Part Details page. You can also find images and similar parts to ADP121-AUJZ30R7 on this page.

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What category does ADP121-AUJZ30R7 fall under?

The ADP121-AUJZ30R7 is listed under Positive Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to ADP121-AUJZ30R7 when available in the Positive Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

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Is the ADP121-AUJZ30R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for ADP121-AUJZ30R7.

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