LM1084IS-ADJ
LM1084IS-ADJ is a reliable 5A linear voltage regulator suitable for a variety of applicationsLM1084IS-ADJ
LM1084IS-ADJ is a reliable 5A linear voltage regulator suitable for a variety of applications
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Manufacturer Part # : LM1084IS-ADJ
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Package/Case: TO-263 (KTT)-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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Service & Packaging
Service & Packaging
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LM1084IS-ADJ DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $3.267 | $3.27 |
200 | $1.265 | $253.00 |
500 | $1.220 | $610.00 |
1000 | $1.199 | $1,199.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Furthermore, the LM1084IS-ADJ prioritizes safety and reliability through its thermal overload protection and short-circuit protection mechanisms. These safeguards help prevent damage to the system in case of unforeseen events, promoting longevity and performance consistency. With a low ground pin current of only 10mA, the LM1084IS-ADJ also optimizes power consumption, which enhances overall system efficiency
![](/files/uploads/product/b/4fc4b79ad05640508321e5334b20cf9e.webp)
Key Features
- This adjustable voltage regulator has a low dropout voltage of 1V at 5A
- The LM10 series offers excellent line and load regulation with high current capability
- It features thermal shutdown, current limiting protection and compact TO-263-3 package
- The device is ideal for power supplies, industrial applications and other systems requiring high performance regulators
Application
- LM1084IS-ADJ in power management
- Voltage regulation with LM1084IS-ADJ
- LM1084IS-ADJ in electronics industry
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 5.5 |
Vin (max) (V) | 29 | Vin (min) (V) | 2.6 |
Vout (max) (V) | 27.5 | Vout (min) (V) | 1.25 |
Fixed output options (V) | 3.3, 5 | Noise (µVrms) | 38 |
Iq (typ) (mA) | 5 | Thermal resistance θJA (°C/W) | 23 |
Rating | Catalog | Load capacitance (min) (µF) | 10 |
Regulated outputs (#) | 1 | Accuracy (%) | 1.5 |
PSRR at 100 KHz (dB) | 30 | Dropout voltage (Vdo) (typ) (mV) | 1300 |
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 LM1084IS-ADJ?
The LM1084IS-ADJ is a low dropout voltage regulator designed by Texas Instruments. It is an adjustable linear regulator capable of providing continuous output currents up to 5A with a dropout voltage as low as 1.2V. The device is suitable for applications requiring precise voltage regulation and high current capability, such as powering microcontrollers, FPGAs, and other electronic components.
How Does LM1084IS-ADJ Work?
The LM1084IS-ADJ operates as a linear voltage regulator that maintains a stable output voltage regardless of variations in input voltage and load current. It uses an internal voltage reference and feedback loop to adjust the output voltage to the desired level. The device also features thermal shutdown and current limit protection to ensure safe operation under fault conditions.
How Many Pins does LM1084IS-ADJ have and What are the Functions of the Pinout Configuration?
The LM1084IS-ADJ is housed in a TO-263 package with 3 pins. The pinout configuration includes:
- Input (VIN): Input voltage pin.
- Output (VOUT): Regulated output voltage pin.
- Adjust (ADJ): Adjust pin for setting the output voltage.
What are the Pros and Cons of LM1084IS-ADJ?
Pros:
- High Current Capability: Capable of delivering up to 5A continuous output current.
- Low Dropout Voltage: Maintains regulation even with low input-output voltage differentials.
- Precision Regulation: Provides accurate and stable output voltage for sensitive components.
- Thermal Shutdown: Includes thermal protection to prevent overheating.
Cons:
- Heat Dissipation: May require a heat sink for high current applications to manage heat dissipation.
- Power Dissipation: The regulator may dissipate significant power under high load conditions.
Are There Any Equivalents/Alternatives to LM1084IS-ADJ for Recommendation?
- Equivalent parts to the LM1084IS-ADJ include the LM317 and LM350 regulators from Texas Instruments.
- Alternatives to the LM1084IS-ADJ include the ADJ1117 from Analog Devices and the LT1963 from Linear Technology.
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