ADP121-ACBZ18R7
Active150MA, LOW QUIESCENT CURRENT, CMOS LINEAR REGULATOR IN 5-LEAD TSOT OR 4-BALL WLCSP
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ADP121-ACBZ18R7
Active150MA, LOW QUIESCENT CURRENT, CMOS LINEAR REGULATOR IN 5-LEAD TSOT OR 4-BALL WLCSP
Technical Specifications
Parameters and characteristics for this part
| Specification | ADP121-ACBZ18R7 |
|---|---|
| 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 | WLCSP, 4-WFBGA |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| Supplier Device Package | 4-WLCSP (0.82x0.82) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
ADP121 Series
150mA, Low Quiescent Current, CMOS Linear Regulator in 5-Lead TSOT or 4-Ball WLCSP
| Part | Voltage - Input (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Min/Fixed) | Mounting Type | Current - Quiescent (Iq) | Number of Regulators | Protection Features | Control Features | Supplier Device Package | Output Type | Package / Case | Output Configuration | Current - Output | Utilized IC / Part | Regulator Type | Channels per IC | Voltage - Output | Board Type | Supplied Contents | Voltage - Input [Min] | Voltage - Input [Max] | Contents | PSRR | Voltage Dropout (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 5.5 V | 125 °C | -40 °C | 1.875 V | Surface Mount | 21 µA | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | Enable | 4-WLCSP (0.82x0.82) | 1.81 mOhm | 4-WFBGA WLCSP | Positive | 150 mA | |||||||||||
Analog Devices | 5.5 V | 125 °C | -40 °C | 1.5 V | Surface Mount | 21 µA | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | Enable | 4-WLCSP (0.82x0.82) | 1.81 mOhm | 4-WFBGA WLCSP | Positive | 150 mA | |||||||||||
 Analog Devices | 150 mA | ADP121 | Positive Fixed | 1 - Single | 1.8 V | Fully Populated | Board(s) | 2.3 V | 5.5 V | ||||||||||||||||
Analog Devices | 5.5 V | 125 °C | -40 °C | 1.8 V | Surface Mount | 21 µA | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | Enable | 4-WLCSP (0.82x0.82) | 1.81 mOhm | 4-WFBGA WLCSP | Positive | 150 mA | |||||||||||
 Analog Devices | 150 mA | ADP121 | Positive Fixed | 1 - Single | 2 V | 2.3 V | 5.5 V | Board(s) | |||||||||||||||||
Analog Devices | 5.5 V | 125 °C | -40 °C | 1.2 V | Surface Mount | 21 µA | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | Enable | 4-WLCSP (0.82x0.82) | 1.81 mOhm | 4-WFBGA WLCSP | Positive | 150 mA | 70 dB | ||||||||||
 Analog Devices | 5.5 V | 125 °C | -40 °C | 3.3 V | Surface Mount | 21 µA | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | Enable | 1.81 mOhm | SOT-23-5 Thin TSOT-23-5 | Positive | 150 mA | 60 dB | 0.135 V | ||||||||||
 Analog Devices | 150 mA | ADP121 | Positive Fixed | 1 - Single | 1.2 V | Fully Populated | Board(s) | 2.3 V | 5.5 V | Board(s) | |||||||||||||||
 Analog Devices | 150 mA | ADP121 | Positive Fixed | 1 - Single | 2.8 V 3.3 V | Fully Populated | Board(s) | 2.3 V | 5.5 V | ||||||||||||||||
Analog Devices | 5.5 V | 125 °C | -40 °C | Surface Mount | 21 µA | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | Enable | 1.81 mOhm | SOT-23-5 Thin TSOT-23-5 | Positive | 150 mA |
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 | $ 1.86 | |
| 10 | $ 1.18 | |||
| 25 | $ 1.00 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.70 | |||
| 500 | $ 0.64 | |||
| 1000 | $ 0.59 | |||
| Digi-Reel® | 1 | $ 1.86 | ||
| 10 | $ 1.18 | |||
| 25 | $ 1.00 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.70 | |||
| 500 | $ 0.64 | |||
| 1000 | $ 0.59 | |||
| Tape & Reel (TR) | 3000 | $ 0.45 | ||
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.
Documents
Technical documentation and resources