LM3480IM3-12
LDO Voltage Regulators 100-mA, 30-V, low-dropout voltage regulator 3-SOT-23 -40 to 125LM3480IM3-12
LDO Voltage Regulators 100-mA, 30-V, low-dropout voltage regulator 3-SOT-23 -40 to 125
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Manufacturer Part # : LM3480IM3-12
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Package/Case: SOT23-3
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Shipping & Payment
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Service & Packaging
Service & Packaging
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LM3480IM3-12 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LM3480IM3-12 is the epitome of efficiency and reliability in voltage regulation technology. Its low dropout, high input voltage capacity, and small form factor make it an ideal choice for demanding applications. With multiple voltage options available, this series is a versatile solution for various power supply requirements. Upgrade to the LM3480IM3-12 for enhanced performance and peace of mind
Key Features
- High-reliability design for critical systems
- Suitable for industrial, automotive, and aerospace applications
- Precise voltage regulation for precise control
- Robust construction for rugged environments
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Output options | Fixed Output | Iout (max) (A) | 0.1 |
Vin (max) (V) | 30 | Vin (min) (V) | 4 |
Vout (max) (V) | 15 | Vout (min) (V) | 3.3 |
Fixed output options (V) | 3.3, 5, 12, 15 | Noise (µVrms) | 100 |
Iq (typ) (mA) | 2 | Thermal resistance θJA (°C/W) | 270 |
Rating | Catalog | Load capacitance (min) (µF) | 0.1 |
Regulated outputs (#) | 1 | Accuracy (%) | 3.5 |
PSRR at 100 KHz (dB) | 45 | Dropout voltage (Vdo) (typ) (mV) | 900 |
Operating temperature range (°C) | -40 to 125 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM3480IM3-12?
The LM3480IM3-12 is a low dropout (LDO) voltage regulator designed by Texas Instruments. It is ideal for applications requiring a stable and regulated low output voltage from a higher input voltage, such as battery-powered devices, instrumentation, and automotive electronics.
How Does LM3480IM3-12 Work?
The LM3480IM3-12 operates by regulating the input voltage to a stable lower output voltage with minimal dropout. It maintains a precise output voltage even when the input voltage fluctuates, providing a consistent power supply for sensitive components. The regulator features low quiescent current, making it suitable for battery-powered applications.
How Many Pins does LM3480IM3-12 have and What are the Functions of the Pinout Configuration?
The LM3480IM3-12 is housed in a 3-pin SOT-23 package. The pinout configuration includes:
- IN: Input voltage pin.
- GND: Ground pin.
- OUT: Regulated output voltage pin.
What are the Pros and Cons of LM3480IM3-12?
Pros:
- Low Dropout: Works with minimal dropout voltage, maximizing efficiency.
- Low Quiescent Current: Suitable for battery-powered applications with extended battery life.
- Small Package: The SOT-23 package is compact and space-efficient.
- Stable Output: Provides a stable and regulated output voltage despite input voltage variations.
- Thermal Shutdown: Includes thermal shutdown protection for enhanced safety.
Cons:
- Output Current Limit: The maximum output current may be limited compared to higher power regulators.
- Heat Dissipation: May require thermal considerations, especially for higher input-output differentials.
Are There Any Equivalents/Alternatives to LM3480IM3-12 for Recommendation?
- The MIC5205 from Microchip Technology is an equivalent low dropout regulator.
- Alternatives to the LM3480IM3-12 include the MAX8881 from Maxim Integrated and the LT1763 from Analog Devices.
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