| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,745 pcs
|
1745 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Mounting Type | |
| Noise | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| Protection Features | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Voltage |
The ADP121-AUJZ18R7 from Analog Devices is a low quiescent current, low dropout linear regulator designed for battery-powered applications. It delivers up to 150 mA of output current with an input voltage range of 2.3 V to 5.5 V.
Key electrical specifications include a low quiescent current of 11 μA with no load and 30 μA at full load, making it suitable for power-sensitive devices. The regulator features a low dropout voltage of 90 mV at a 150 mA load, improving efficiency. It offers an output voltage accuracy of ±1% and is stable with a small 1 μF ceramic output capacitor.
Protection features include current limit and thermal overload protection, along with under voltage lockout (UVLO) to prevent damage under adverse conditions. The ADP121-AUJZ18R7 is available in a compact 5-lead TSOT-23-5 package, ideal for space-constrained designs.
This linear regulator is well-suited for applications such as mobile phones, digital cameras, audio devices, and other portable or battery-powered equipment requiring post DC-to-DC regulation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADP121-AUJZ18R7 provides a fixed output voltage of 1.8 V.
The ADP121-AUJZ18R7 can supply a maximum output current of 150 mA.
The input voltage range for the ADP121-AUJZ18R7 is 2.3 V to 5.5 V.
The quiescent current is 11 μA with no load and 30 μA with a 150 mA load.
The ADP121-AUJZ18R7 is supplied in a TSOT-23-5 package.
The operating temperature range is -40°C to 125°C.