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LD2985BM28R

LD2985BM28R

LD2985BM28R

STMicroelectronics

Enable Fixed LD2985 PMIC 5 SC-74A, SOT-753

SOT-23

LD2985BM28R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 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)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LD2985
Pin Count5
Current - Supply (Max) 4mA
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 2.8V
Output Type Fixed
Max Output Current150mA
Output Configuration Positive
Quiescent Current100μA
Control Features Enable
Output Voltage 1 2.8V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 150μA
Voltage Dropout (Max) 0.575V @ 150mA
PSRR 45dB (1kHz)
Dropout Voltage280mV
Dropout Voltage1-Nom 0.28V
Input Bias Current 80μA
Height 1.3mm
Length 3mm
Width 1.75mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7774 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LD2985BM28R Product Details

LD2985BM28R Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a SC-74A, SOT-753 case. On the regulater IC chip, there are a total of 5 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 5 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 5 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LD2985. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 150mA. It operates in the 100μA Quiescent Current state.

LD2985BM28R Features


280mV dropout voltage


LD2985BM28R Applications


There are a lot of STMicroelectronics
LD2985BM28R Linear Voltage Regulators applications.


  • Video equipment
  • 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

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