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LR8K4-G

LR8K4-G

LR8K4-G

Microchip Technology

-- Adjustable 2.286mm Tin LR8 PMIC -- Series 3 TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

LR8K4-G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Surface MountYES
Number of Pins 3
Supplier Device Package TO-252, (D-Pak)
Number of Terminals 2
Mounting Style SMD/SMT
Supplier Package TO-252
Junction to Case 6.25 °C/W
Input Voltage Range 450 to 13.2 V
Maximum Input Voltage 450 V
Junction to Ambient 50 °C/W
Mounting Surface Mount
Dimensions 6.73 x 6.22 x 2.38mm
Package Type TO-252
Maximum Operating Temperature+85 °C
Minimum Operating Temperature -40 °C
MSL -
Qualification -
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number LR8
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2009
Series --
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
HTS Code8542.39.00.01
Subcategory PMIC - Power Management ICs
Max Power Dissipation2.5W
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch2.286mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LR8
Pin Count3
JESD-30 Code R-PSSO-G2
Function Standard
Number of Outputs 1
Voltage - Input (Max) 450V
Output Voltage 440V
Output Type Adjustable
Max Output Current10mA
Polarity Positive
Max Supply Voltage450V
Min Supply Voltage13.2V
Nominal Supply Current10μA
Output Configuration Positive
Power Dissipation2.5W
Output Current0.01 A
Current - Output 10mA
Quiescent Current-
Control Features --
Accuracy 5 %
Max Output Voltage440V
Voltage - Output (Min/Fixed) 1.2V
Number of Regulators1
Min Input Voltage 13.2V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) --
PSRR 60dB (120Hz)
Seated Height-Max 2.5146 mm
Dropout Voltage450mV
Product TypeLinear Voltage Regulators
Min Output Voltage 1.2V
Power Supply Rejection Ratio (PSRR) 60dB
Output Voltage1-Max 440 V
Output Voltage1-Min 1.2 V
Regulator Type Linear Voltage
Voltage - Output (Max) 438V
Min Current Limit 30mA
Operating Temperature TJ-Max 125 °C
Output Voltage Accuracy 5 %
Max Junction Temperature (Tj) 125°C
Line Regulation0.01 %/V
Operating Temperature TJ-Min -40 °C
Ambient Temperature Range High85°C
Load Regulation3 %
Input-Output Voltage Differential-Max 450 V
Input-Output Voltage Differential-Min 12 V
Product CategoryLinear Voltage Regulators
Height 2.5146mm
Length 6.73mm
Width 6.1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:6117 items

Pricing & Ordering

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LR8K4-G Product Details

LR8K4-G Overview


The package contains a Tape & Reel (TR) case. In TO-252-3, DPak (2 Leads + Tab), SC-63 cases, it is packaged. This gadget has 2 terminations on it, each with a different function. Adjustable is the IC Voltage Regulator's output type. A total of 1 regulators are implemented in this eletric component. Surface Mount operating temperature varies depending on the IC Voltage Regulator. The Regulator IC chip is set to operate at -40°C~85°C degrees. It has been configured that the output function of this IC regulator is Positive. There is an output of 10mA at the moment. 3 pins make up the sum of this IC voltage regulator. As a result of this IC voltage regulator's 1 outputs, it ensures prompt, adequate performance for all your applications. As far as its dropout voltage is concerned, it is 10 volts. The regulator IC has 3 pins. I just wanted to let you know that this IC voltage regulator has the part number LR8 as its basic part number. In terms of components, this is an example of a PMIC - Power Management ICs component. This device is controlled by a Linear Voltage type regulator. When operating at maximum output current, the regulator IC reaches 10mA. It operates in the - Quiescent Current state. It belongs to the -- Series of regulators. The voltage regulator IC can operate at a supply voltage of 450V volts.

LR8K4-G Features


450mV dropout voltage
PMIC - Power Management ICs subtageroy


LR8K4-G Applications


There are a lot of Microchip Technology
LR8K4-G Linear Voltage Regulators applications.


  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV

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