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LDS3985M15R

LDS3985M15R

LDS3985M15R

STMicroelectronics

Shutdown Fixed LDS3985 PMIC 5 SC-74A, SOT-753

SOT-23

LDS3985M15R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (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
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LDS3985
Pin Count5
Current - Supply (Max) 300μA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 6V
Output Voltage 1.5V
Output Type Fixed
Max Output Current550mA
Output Configuration Positive
Current - Output 300mA
Quiescent Current150μA
Control Features Shutdown
Output Voltage 1 1.5V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.25V @ 300mA
PSRR 55dB ~ 50dB (1kHz ~ 10kHz)
Dropout Voltage2mV
Dropout Voltage1-Nom 0.15V
Min Output Voltage 1.5V
Voltage Tolerance-Max 3%
Input Bias Current 85μA
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1118 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.248048$2.248048
10$2.120800$21.208
100$2.000755$200.0755
500$1.887504$943.752
1000$1.780665$1780.665

LDS3985M15R Product Details

LDS3985M15R Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a SC-74A, SOT-753 case is used. On the Voltage regulator IC, there are 5 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 300mA. As you can see, the regulator IC has a total of 5 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 5 pins may be available. For your information, part number LDS3985 is the basic part number for this voltage regulator IC. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. There is a maximum output current of 550mA for this regulator to meet the operational requirements. It operates in the 150μA Quiescent Current state.

LDS3985M15R Features


2mV dropout voltage
TAPE AND REEL method of packing


LDS3985M15R Applications


There are a lot of STMicroelectronics
LDS3985M15R Linear Voltage Regulators applications.


  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment

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