Linear Voltage Regulator LT3083EFE#PBF Adjustable
10 in stock (can be backordered)
Delivery & Return Rules
Same-Day Delivery for ISB/RWP
Policy: Orders placed before 3:00 PM for delivery within Islamabad/Rawalpindi will be delivered the same day. Orders placed after this time will be delivered the next business day.
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Policy: If any accessory, component, or part is missing from the package, we will ship the missing parts after confirmation.
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Policy: Electronic products are not covered under warranty. We recommend testing the item as soon as you receive it. Exchanges are only allowed if the product is damaged on arrival or incorrectly delivered.
Return Request Timing
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Proof of Purchase Required
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Order Cancellation Policy
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TECHNICAL DOCUMENTATION FILES
Description
The LTĀ®3083 is a 3A low dropout linear regulator that can be paralleled to increase output current or spread heat on surface mounted boards. Architected as a precision current source and voltage follower, this new regulator finds use in many applications requiring high current, adjustability to zero, and no heat sink. The device also brings out the collector of the pass transistor to allow low dropout operationādown to 310mVāwhen used with multiple supplies. A key feature of the LT3083 is the capability to supply a wide output voltage range. By using a reference current through a single resistor, the output voltage is programmed to any level between zero and 23V (DD-PAK and TO-220 packages). The LT3083 is stable with 10Ī¼F of capacitance on the output, and the IC is stable with small ceramic capacitors that do not require additional ESR as is common with other regulators. Internal protection circuitry includes current limiting and thermal limiting. The LT3083 is offered in the 16-lead TSSOP (with an exposed pad for better thermal characteristics), 12-lead 4mm Ć 4mm DFN (also with an exposed pad), 5-lead TO-220, and 5-lead surface mount DD-PAK packages.
Features
- Outputs May be Paralleled for Higher Current and
Heat Spreading - Output Current: 3A
- Single Resistor Programs Output Voltage
- 50Ī¼A Set Pin Current: 1% Initial Accuracy
- Output Adjustable to 0V
- Low Output Noise: 40Ī¼VRMS (10Hz to 100kHz)
- Wide Input Voltage Range: 1.2V to 23V
- (DD-Pak and TO-220 Packages)
- Low Dropout Voltage: 310mV
- <1mV Load Regulation
- <0.001%/V Line Regulation
- Minimum Load Current: 1mA
- Stable with Minimum 10Ī¼F Ceramic Capacitor
- Current Limit with Foldback and Overtemperature
Protection - Available in 16-Lead TSSOP, 12-Lead 4mm Ć 4mm
DFN, 5-Lead TO-220 and 5-Lead Surface Mount
DD-PAK Packages
Applications
- High Current All Surface Mount Supply
- High Efficiency Linear Regulator
- Post Regulator for Switching Supplies
- Low Parts Count Variable Voltage Supply
- Low Output Voltage Power Supplies
Package Includes
- 1 x Linear Voltage Regulator LT3083EFE#PBF
| Weight | 0.244 g |
|---|---|
| Origin | China |
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