UM15418DA - Ultra Low Quiescent Current Linear Regulator
Union Semiconductor
Download the UM15418DA datasheet PDF.
This datasheet also covers the UM15313S variant, as both devices belong to the same ultra low quiescent current linear regulator family and are provided as variant models within a single manufacturer datasheet.
General Description
The UM153xx/UM154xx series are ultra low quiescent current low dropout linear regulators designed for low power portable applications.
The range of output voltage is from 1.3V to 5.0V while operated from 2.2V to 5.5V input.
Key Features
Battery-Powered Systems.
Reference Voltage Sources.
Portable AV Systems.
Portable Games.
Cellular Phones.
Utility Meters.
Toys.
Maximum Input Voltage: 5.5V.
±2.0% Voltage Accuracy at 30mA.
Fast Transient Response.
Output Current Limit.
Stable with 1μF Output Capacitor.
Thermal Overload Protection.
Low Profile SOT23-3, SOT89-3 or DFN4
1.8×1.2 Package(UM153xx) Low Profile SOT23-5, SOT89-5 or DFN6 2.0×2.0 Package(UM154xx)
UM1.
Full PDF Text Transcription for UM15418DA (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
UM15418DA. For precise diagrams, and layout, please refer to the original PDF.
xxDA DFN4 1.8×1.2 UM154xxS SOT23-5 UM154xxY SOT89-5 UM154xxDA DFN6 2.0×2.0 General Description The UM153xx/UM154xx series are ultra low quiescent current low dropout linear regulators designed for low power portable applications. The range of output voltage is from 1.3V to 5.0V while operated from 2.2V to 5.5V input. The EN function of UM154xx can disable the entire circuit by inputting low level signal. The UM153xx/UM154xx series offer high output voltage accuracy, excellent transient response, stability with ultra low ESR ceramic capacitors as small as 1μF, thermal overload protection and output current limiting. The UM1
UM15418DA Datasheet
