LT3032EDE-15#PBF

LT3032EDE-15#PBF

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LT3032EDE-15#PBF
IC REG LINEAR +-15V 14DFN
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$3.45

Price update:a months ago
Available in stock: 113
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Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
LT3032EDE-15#PBF Products

The LT3032EDE-15 is a dual, low noise, positive and negative low dropout voltage linear regulator. Each regulator delivers up to 150mA with a typical 300mV dropout voltage. Each regulator’s quiescent current is low (30μA operating and <3μA in shutdown) and well-controlled in dropout, making it an excellent choice for battery-powered circuits.

Another key feature of the LT3032EDE-15 is low output noise. Adding an external 10nF bypass capacitor to each regulator reduces output noise to 20μVRMS/30μVRMS over a 10Hz to 100kHz bandwidth. The LT3032EDE-15 is stable with minimum output capacitors of 2.2μF. The regulators do not require the addition of ESR as is common with other regulators.

The regulators are offered as adjustable output devices with an output voltage down to the ±1.22V reference voltage or in fixed voltages of ±3.3V, ±5V, ±12V and ±15V. Internal protection circuitry includes reverse-output protection, current limiting and thermal limiting.

The LT3032EDE-15 is available in a unique low profile 14-lead 4mm × 3mm × 0.75mm DFN package with exposed backside pads for each regulator, allowing optimum thermal performance.

Feature

  • Low Noise: 20μVRMS (Positive) and 30μVRMS (Negative)
  • Low Quiescent Current: 30μA/Channel
  • Wide Input Voltage Range: ±2.3V to ±20V
  • Output Current: ±150mA
  • Low Shutdown Current: <3μA Total (Typical)
  • Low Dropout Voltage: 300mV/Channel
  • Fixed Output Voltages: ±3.3V, ±5V, ±12V, ±15V
  • Adjustable Outputs from ±1.22V to ±20V
  • No Protection Diodes Needed
  • Stable with 2.2μF Output Capacitors
  • Stable with Ceramic, Tantalum or Aluminum Capacitors
  • Starts into Reverse Output Voltage
  • Current Limit and Thermal Limit
  • Low Profile 14-Lead 4mm × 3mm × 0.75mm DFN Package

Applications

  • Battery-Powered Instruments
  • Bipolar Power Supplies
  • Low Noise Power Supplies

Product Attributes

TYPE DESCRIPTION Select all
Package Tube
PSRR 68dB (120Hz), 54dB (120Hz)
Product Status Active
Control Features Enable
Output Configuration Positive and Negative
Protection Features Over Current, Over Temperature, Reverse Polarity
Output Type Fixed
Operating Temperature -40°C ~ 125°C
Number of Regulators 2
Mounting Type Surface Mount
Voltage - Input (Max) ±20V
Package / Case 14-PowerWFDFN
Voltage - Output (Min/Fixed) ±15V
Supplier Device Package 14-DFN (4x3)
Voltage Dropout (Max) 0.27V @ 150mA (Typ), 0.3V @ 150mA (Typ)
Current - Output 150mA, 150mA

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$3.45

Price update:a months ago
Available in stock: 113
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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