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LDK220M40R

LDK220M40R

LDK220M40R

STMicroelectronics

Enable Fixed LDK220 PMIC SC-74A, SOT-753

SOT-23

LDK220M40R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Weight 29.993795mg
Operating Temperature-40°C~125°C
PackagingCut Tape (CT)
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Max Power Dissipation500mW
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Base Part Number LDK220
Current - Supply (Max) 100μA
Voltage - Input (Max) 13.2V
Output Voltage 4V
Output Type Fixed
Output Configuration Positive
Current - Output 200mA
Quiescent Current60μA
Control Features Enable
Accuracy 2 %
Output Voltage 1 4V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 90μA
Voltage Dropout (Max) 0.35V @ 200mA
PSRR 55dB ~ 50dB (120Hz ~ 10kHz)
Dropout Voltage350mV
Nominal Output Voltage 4V
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7258 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LDK220M40R Product Details

LDK220M40R Overview


In a Cut Tape (CT) case, the IC voltage regulator is delivered. A SC-74A, SOT-753 case contains the Liner IC. In total, there are 5 terminations on the gadget. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Surface Mount varies its operating temperature range. The IC Voltage Regulator's operating temperature is -40°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. The current output of this IC regulator is 200mA. There is a 10 volt dropout voltage on this transistor. A 5-pin is present on the chip. It is LDK220 for this voltage regulator IC, just for your information. It operates in the 60μA Quiescent Current state.

LDK220M40R Features


350mV dropout voltage


LDK220M40R Applications


There are a lot of STMicroelectronics
LDK220M40R Linear Voltage Regulators applications.


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

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