Key facts
- Model
- AMS3102
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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AMS AMS3102 300mA Low Dropout Voltage Regulator Datasheet
The AMS3102 series consists of positive fixed and adjustable voltage regulators designed for battery-powered systems. Key features include very low quiescent current (0.3mA or less), reverse battery protection, short circuit protection, and internal thermal overload protection.
The device is available in various packages including TO-92, SOT-89, SOT-23, and SOIC. It offers fixed output voltages ranging from 2.0V to 5.0V or an adjustable version with a reference voltage of approximately 1.235V.
Advanced Monolithic Systems AMS3102 specifications
| Output Current | 300mA |
|---|---|
| Quiescent Current (10mA load) | 0.3mA or less |
| Dropout Voltage (100mA) | 0.25V |
| Reference Voltage (Adjustable) | 1.235V Typ. |
Source: AMS AMS3102 300mA Low Dropout Voltage Regulator Datasheet
All Advanced Monolithic Systems AMS3102 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the available output voltage options?
Fixed versions are available for 2.0V, 2.5V, 3.0V, 3.3V, 3.5V, 4.0V, and 5.0V.
From: AMS AMS3102 300mA Low Dropout Voltage Regulator Datasheet
Does the device have reverse battery protection?
Yes, it includes internal circuitry protected from input fault conditions caused by reverse battery installation.
From: AMS AMS3102 300mA Low Dropout Voltage Regulator Datasheet
What external capacitor is required for stability?
An output capacitor of at least 2.2 µF with ESR ≤5 Ω and a resonant frequency above 500 kHz is required.
From: Advanced Monolithic Systems AMS3102 Voltage Regulator Datasheet
What is the quiescent current at a 10 mA load?
The quiescent current is about 0.3 mA when the load is 10 mA.
From: Advanced Monolithic Systems AMS3102 Voltage Regulator Datasheet