STMicroelectronics LD3985M18R
$ 0.376
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Inventory History
3 month trend: -4.80%
CAD Models
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Alternate Parts
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Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LD3985M18R.
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Descriptions
Descriptions of STMicroelectronics LD3985M18R provided by its distributors.
LD3985 Series 150 mA 1.8 V Fixed Low Noise LDO BiCMOS Regulator-SOT-23-5
Ultra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatible
STMicroelectronics LDOVoltage regulator chip, 1.8 Voutput, 550mAmaximum output, single output, SOT-23, surface mount, 5needle
V REG LDO LOW NOISE 1.8V, SOT-23-5; Voltage regulator type:Ultra Low Droupout; Voltage, input max:6V; Voltage, output max:1.8V; Current, output max:0.15A; Voltage, dropout:0.06V; Outputs, No. of:1; Voltage, supply min:2.5V; Termination Type:SMD; Temperature, operating range:-40°C to +125°C; Temp, op. max:125°C; Temp, op. min:-40°C; Base number:3985; Case style:SOT-23; Pins, No. of:5; Voltage, output:1.8V; Voltage, supply max:6V
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: -4.80%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLSSOP
MountSurface Mount
Number of Pins5
Number of Terminals5
Technical
Accuracy3 %
Dropout Voltage100 mV
Input Bias Current85 µA
Max Input Voltage6 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current550 mA
Min Current Limit300 mA
Min Input Voltage2.5 V
Min Operating Temperature-40 °C
Min Output Voltage1.8 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current150 mA
Output TypeFixed
Output Voltage1.8 V
Output Voltage Accuracy3 %
PolarityPositive
Quiescent Current150 µA
Schedule B8542390000
Voltage Tolerance4 %
Dimensions
Height1.3 mm
Height - Seated (Max)1.45 mm
Length2.9 mm
Terminal Pitch950 µm
Width1.625 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LD3985M18R.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant