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LT1185IQ

LT1185IQ

LT1185IQ

Analog Devices, Inc.

PMIC Q

SOT-23

LT1185IQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case Q
Surface MountYES
Number of Pins 5
JESD-609 Code e0
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 20
Number of Outputs 1
Polarity Negative, Positive
Operating Supply Current 2.5mA
Current - Output 3A
Quiescent Current3.5mA
Max Output Voltage-2.4V
Voltage - Output 25V
Min Input Voltage -35V
Max Input Voltage -4.2V
Dropout Voltage670mV
Min Output Voltage -34V
Regulator Type ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR
Output Voltage Accuracy 1 %
Input-Output Voltage Differential-Max 20V
Input-Output Voltage Differential-Min 1V
Width 8.89mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3450 items

LT1185IQ Product Details

LT1185IQ Overview


The Liner regulator IC is packaged in Q case. On the Linear IC itself, there are 5 terminations. There is a current output of 3A from this regulator IC. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 5 pins. There is one type of regulator for this device, which is ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR. It operates in the 3.5mA Quiescent Current state. You should use the regulator IC when the temperature is below 85°C. It is not possible to operate the chip below -40°C operating temperature. The supply current to the IC voltage regulator is set to 2.5mA. The IC regulator can generally output 25V volts on a system basis.

LT1185IQ Features


670mV dropout voltage
The maximum operating temperature of -40°C


LT1185IQ Applications


There are a lot of Analog Devices, Inc.
LT1185IQ Linear Voltage Regulators applications.


  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system

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