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LM1086CS-ADJ
With its high output current capability and adjustable voltage settingsLM1086CS-ADJ
With its high output current capability and adjustable voltage settings
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Manufacturer Part # : LM1086CS-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
Quality Assurance
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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LM1086CS-ADJ DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.328 | $2.33 |
| 200 | $0.901 | $180.20 |
| 500 | $0.870 | $435.00 |
| 1000 | $0.854 | $854.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
For applications requiring higher output currents, TI offers alternative versions like the LM1084 (5-A version) and LM1085 (3-A version), allowing you to scale up the power capabilities of your system. Whether you are designing audio amplifier supplies or fire alarm control systems, the LM1086CS-ADJ provides the versatility and reliability you need to ensure smooth operation. Trust TI's reputation for quality and innovation when selecting the LM1086CS-ADJ for your next project
Key Features
- Excellent Isolation and Immunity
- Long Lifespan without Maintenance
- Multi-Functional and Expandable
Application
- Adjustable power with LM1086CS-ADJ
- Regulating voltage for reliability
- LM1086CS-ADJ in modern tech
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) | 1.5 |
| Vin (max) (V) | 29 | Vin (min) (V) | 2.6 |
| Vout (max) (V) | 27.5 | Vout (min) (V) | 1.25 |
| Fixed output options (V) | 1.8, 2.5, 3.3, 5 | Noise (µVrms) | 38 |
| Iq (typ) (mA) | 2 | Thermal resistance θJA (°C/W) | 23 |
| Rating | Catalog | Load capacitance (min) (µF) | 10 |
| Regulated outputs (#) | 1 | Accuracy (%) | 2 |
| PSRR at 100 KHz (dB) | 30 | Dropout voltage (Vdo) (typ) (mV) | 1300 |
| Operating temperature range (°C) | -40 to 125, 0 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 LM1086CS-ADJ?
The LM1086CS-ADJ is a low dropout voltage regulator designed by Texas Instruments. It is an adjustable linear regulator capable of delivering up to 1.5A of output current with a low dropout voltage. The device is ideal for applications requiring a stable and adjustable output voltage, such as power supplies for microcontrollers, FPGAs, and other digital ICs.
How Does LM1086CS-ADJ Work?
The LM1086CS-ADJ regulates the input voltage to a stable and adjustable output voltage using a pass transistor and feedback control mechanism. It provides a low dropout voltage, ensuring proper regulation even when the input voltage is only slightly higher than the desired output voltage. The adjustable feature allows flexibility in setting the output voltage to the desired level.
How Many Pins does LM1086CS-ADJ have and What are the Functions of the Pinout Configuration?
The LM1086CS-ADJ is housed in a 3-lead TO-263 package. The pinout configuration includes:
- ADJ: Adjustable output pin for setting the desired output voltage.
- VOUT: Regulated output voltage pin.
- VIN: Input voltage pin.
- GND: Ground pin.
What are the Pros and Cons of LM1086CS-ADJ?
Pros:
- High Output Current: Capable of delivering up to 1.5A of output current, suitable for many applications.
- Low Dropout Voltage: Maintains regulation even with small input-to-output differentials.
- Adjustable Output: Provides flexibility in setting the output voltage to the desired level.
- Thermal Shutdown: Includes thermal overload protection for increased reliability.
- Simple Design: Easy to use as a general-purpose voltage regulator.
Cons:
- Heat Dissipation: May require a heat sink when operating at high current levels and large input-output differentials.
- External Capacitors: Requires output and input capacitors for stability and transient response.
- Space Consideration: The TO-263 package may require more board space compared to smaller SMD packages.
Are There Any Equivalents/Alternatives to LM1086CS-ADJ for Recommendation?
- The LM317 from Texas Instruments is a classic adjustable linear regulator with lower output current capability.
- Alternatives to the LM1086CS-ADJ include the LT1086 from Analog Devices and the ADJ111 from Analog Devices.
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