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LT1129CT-5

LDO Regulator Pos 5V 0.7A 5-Pin(5+Tab) TO-220

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Overview of LT1129CT-5

DESCRIPTIONThe LT ®1129/LT1129-3.3/LT1129-5 are micropower low dropout regulators with shutdown. The devices are capable of supplying 700mA of output current with a dropout voltage of 400mV at maximum output. Designed for use in battery-powered systems, the low quiescent current, 50μA operating and 16μA in shutdown, make them an ideal choice. The quiescent current does not rise in dropout as it does with many other low dropout PNP regulators.
FEATURES
■ 400mV Dropout Voltage
■ 700mA Output Current
■ 50μA Quiescent Current
■ No Protection Diodes Needed
■ Adjustable Output from 3.8V to 30V
■ 3.3V and 5V Fixed Output Voltages
■ Controlled Quiescent Current in Dropout
■ Shutdown
■ 16μA Quiescent Current in Shutdown
■ Stable with 3.3μF Output Capacitor
■ Reverse Battery Protection
■ No Reverse Output Current
■ Thermal Limiting
■ Surface Mount SOT-223 and DD-Pak PackagesAPPLICATIONS
■ Low Current Regulator
■ Regulator for Battery-Powered Systems
■ Post Regulator for Switching Supplies
■ 5V to 3.3V Logic Regulator

Key Features

  • 400mV Dropout Voltage
  • 700mA Output Current
  • 50μA Quiescent Current
  • No Protection Diodes Needed
  • Adjustable Output from 3.8V to 30V
  • 3.3V and 5V Fixed Output Voltages
  • Controlled Quiescent Current in Dropout
  • Shutdown
  • 16μA Quiescent Current in Shutdown
  • Stable with 3.3μF Output Capacitor
  • Reverse Battery Protection
  • No Reverse Output Current
  • Thermal Limiting
  • Surface Mount SOT-223 and DD-Pak Packages

Specifications

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

Source Content uid LT1129CT-5 Rohs Code No
Part Life Cycle Code Transferred Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code TO-220 Package Description TO-220, ZIP5,.15,.2,67TB
Pin Count 5 Manufacturer Package Code T
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Adjustability FIXED
Dropout Voltage1-Max 0.7 V Dropout Voltage1-Nom 0.45 V
Input Voltage Absolute-Max 30 V Input Voltage-Max 20 V
Input Voltage-Min 5.5 V JESD-30 Code R-PSFM-T5
JESD-609 Code e0 Line Regulation-Max 0.01%
Load Regulation-Max 0.03% Moisture Sensitivity Level 1
Number of Functions 1 Number of Outputs 1
Number of Terminals 5 Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min Output Current1-Max 0.7 A
Output Voltage1-Max 5.15 V Output Voltage1-Min 4.85 V
Output Voltage1-Nom 5 V Package Body Material PLASTIC/EPOXY
Package Code TO-220 Package Equivalence Code ZIP5,.15,.2,67TB
Package Shape RECTANGULAR Package Style FLANGE MOUNT
Qualification Status Not Qualified Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount NO Technology BIPOLAR
Terminal Finish TIN LEAD OVER NICKEL Terminal Form THROUGH-HOLE
Terminal Pitch 1.7 mm Terminal Position SINGLE
Voltage Tolerance-Max 3% Product Category LDO Voltage Regulators
RoHS No&nbsp-RoHS Version Available Package / Case TO-220-5
Output Voltage 5 V Output Current 700 mA
Polarity Positive Quiescent Current 50 uA
Input Voltage, Min 4.15 V Input Voltage, Max 30 V
PSRR / Ripple Rejection - Typ 64 dB Output Type Fixed
Minimum Operating Temperature 0 C Maximum Operating Temperature + 125 C
Dropout Voltage 130 mV Series LT1129
Brand Analog Devices Dropout Voltage - Max 700 mV
Height 4.57 mm Ib - Input Bias Current 300 nA
Line Regulation 1.5 mV Load Regulation 20 mV
Operating Supply Current 50 uA Product Linear Regulators
Product Type LDO Voltage Regulators Subcategory PMIC - Power Management ICs
Type Micropower Low Dropout Regulator

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

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