Low

LINEAR TECHNOLOGY  LT3082EST#PBF  LDO Voltage Regulator, Adjustable, 1.2V to 40V in, 1.3V drop, 0V to 38.5V/200mA out, SOT-223-3

LINEAR TECHNOLOGY LT3082EST#PBF
Manufacturer Part No:
LT3082EST#PBF
Order Code:
2295277
Technical Datasheet:
See all Technical Docs

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Product Overview

The LT3082EST#PBF is a 200mA Single Resistor Low Dropout Linear Regulator paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower, this regulator benefits many applications requiring high current, adjustability to zero and no heat sink. The LT3082 withstands reverse input voltages and reverse output-to-input voltages without reverse-current flow. A key feature of the LT3082 is the capability to supply a wide output voltage range. A precision "0" TC 10µA reference current source drives a single resistor to program the output voltage to any level between zero and 38.5V. The LT3082 is stable with only 2.2µF of capacitance on the output and the IC uses small ceramic capacitors that do not require additional ESR as is common with other regulators. Internal protection circuitry includes reverse-battery and reverse-current protection, current limiting and thermal limiting.
  • Outputs may be paralleled for higher current and heat spreading
  • Output adjustable to 0V
  • Stable with minimum 2.2µF ceramic capacitors
  • Single resistor sets output voltage
  • 1% Initial SET pin current accuracy
  • Low output noise (33µVRMS, 10Hz to 100kHz)
  • Reverse-battery protection
  • Reverse-current protection
  • <1mV Typical load regulation
  • <0.001%/V Typical line regulation
  • Current limit and thermal shutdown protection

Product Information

Output Type:
Adjustable
Input Voltage Min:
1.2V
Input Voltage Max:
40V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
0V
Adjustable Output Voltage Max:
38.5V
Output Current:
200mA
Dropout Voltage Vdo:
1.3V
LDO Regulator Case Style:
SOT-223
No. of Pins:
3Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000447

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