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LT3055IDE-5#TRPBF

LDO Regulator Pos 5V 0.5A 16-Pin DFN EP T/R

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Overview of LT3055IDE-5#TRPBF

The LT3055IDE-5#TRPBF is a member of the LT3055 series, which are known for their micropower, low noise, low dropout voltage (LDO) linear regulators. These devices can provide 500mA of output current with a dropout voltage of 350mV. When paired with a 10nF bypass capacitor, output noise can be reduced to 25μVRMS within a 10Hz to 100kHz bandwidth, and the reference can be soft started. The LT3055IDE-5#TRPBF's ±45V input voltage rating, precision current limit, and diagnostic functions make it a reliable choice for a wide range of applications

Key Features

  • Output Current: 500mA
  • Dropout Voltage: 350mV
  • Input Voltage Range: 1.6V to 45V
  • Programmable Precision Current Limit: ±10%
  • Output Current Monitor: 1/500th of IOUT
  • Programmable Minimum IOUT Monitor
  • Temperature Monitor: 10mV/°C
  • FAULT Indicator: Current Limit, Thermal Limit or Minimum IOUT

Application

  • Protected Antenna Supplies
  • Automotive Telematics
  • Industrial Applications (Trucks, Forklifts, etc.)
  • High Reliability Applications
  • Noise-Sensitive RF or DSP Supplies

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status Active Output Configuration Positive
Output Type Fixed Voltage - Input (Max) 45V
Voltage - Output (Min/Fixed) 5V Voltage Dropout (Max) 0.59V @ 500mA
Current - Output 500mA Current - Quiescent (Iq) 130 µA
Current - Supply (Max) 25 mA PSRR 66dB (120Hz)
Control Features Current Limit, Enable, Power Good, Soft Start Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount
Package / Case DFN-16 Supplier Device Package 16-DFN (4x3)
Base Product Number LT3055 Manufacturer Analog Devices Inc.
Product Category LDO Voltage Regulators RoHS Details
Mounting Style SMD/SMT Output Current 500 mA
Number of Outputs 1 Output Input Voltage, Min 2 V
Input Voltage, Max 45 V PSRR / Ripple Rejection - Typ 85 dB
Series LT3055 Brand Analog Devices
Operating Supply Current 65 uA Product Type LDO Voltage Regulators
Factory Pack Quantity 2500 Subcategory PMIC - Power Management ICs

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

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