ADP121-AUJZ33R7
Active150MA, LOW QUIESCENT CURRENT, CMOS LINEAR REGULATOR IN 5-LEAD TSOT OR 4-BALL WLCSP
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ADP121-AUJZ33R7
Active150MA, LOW QUIESCENT CURRENT, CMOS LINEAR REGULATOR IN 5-LEAD TSOT OR 4-BALL WLCSP
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Technical Specifications
Parameters and characteristics for this part
| Specification | ADP121-AUJZ33R7 |
|---|---|
| Control Features | Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 21 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| PSRR | 60 dB |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.135 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.97 | |
| 10 | $ 1.26 | |||
| 25 | $ 1.07 | |||
| 100 | $ 0.86 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.69 | |||
| 1000 | $ 0.64 | |||
| Digi-Reel® | 1 | $ 1.97 | ||
| 10 | $ 1.26 | |||
| 25 | $ 1.07 | |||
| 100 | $ 0.86 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.69 | |||
| 1000 | $ 0.64 | |||
| Tape & Reel (TR) | 3000 | $ 0.57 | ||
| 6000 | $ 0.54 | |||
| 9000 | $ 0.52 | |||
| 15000 | $ 0.50 | |||
Description
General part information
ADP121 Series
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 applications.
