STMicroelectronics LD2981CM33TR
$ 0.327
Production
Inventory History
3 month trend: -0.51%
CAD Models
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Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LD2981CM33TR.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.327
$ 0.223
$ 0.223
Stock
2,200,494
1,057,290
1,057,290
Authorized Distributors
6
3
3
Min Input Voltage
4.3 V
2.2 V
2.2 V
Max Input Voltage
16 V
16 V
16 V
Polarity
Positive
Positive
Positive
Output Type
Fixed
Fixed
Fixed
Number of Regulators
1
1
1
Output Voltage
3.3 V
3.3 V
3.3 V
Output Current
100 mA
100 mA
100 mA
Dropout Voltage
180 mV
200 mV
200 mV
Power Supply Rejection Ratio (PSRR)
-
-
-
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusProduction (Last Updated: 4 months ago)
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Descriptions
Descriptions of STMicroelectronics LD2981CM33TR provided by its distributors.
LD2981 Series 100 mA 3.3 V Fixed Output LDO Regulator with Inhibit - SOT-23-5
LD2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 180mV 1.3mm 100mA -40C~125C
Ldo, Fixed, 3.3V, 0.1A, -40 To 125Deg C; Output Type:Fixed; Input Voltage Min:2.5V; Input Voltage Max:16V; No. Of Outputs:1Outputs; Output Voltage - Nom:3.3V; Output Voltage Min:-; Output Voltage Max:-; Polarity:Positive Output Rohs Compliant: Yes |Stmicroelectronics LD2981CM33TR
LDO, FIXED, 3.3V, 0.1A, SOT-23-5; Output Type: Fixed; Input Voltage Min: 2.5V; Input Voltage Max: 16V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 100mA; Dropout Voltage Vdo: 180mV; LDO Regulator Case Style: SOT-23; No. of Pins: 5Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: 3.3V 100mA LDO Voltage Regulators; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2018)
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: -0.51%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageLSOP
Contact PlatingTin
MountSurface Mount
Number of Pins5
Number of Terminals5
Technical
Dropout Voltage180 mV
Input Bias Current80 µA
Max Input Voltage16 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current100 mA
Min Input Voltage4.3 V
Min Operating Temperature-40 °C
Min Output Voltage3.3 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current100 mA
Output TypeFixed
Output Voltage3.3 V
PackagingCut Tape
PolarityPositive
Quiescent Current100 µA
Schedule B8542390000
Voltage Tolerance3.5 %
Dimensions
Height1.3 mm
Height - Seated (Max)1.45 mm
Length2.95 mm
Terminal Pitch950 µm
Width1.6 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LD2981CM33TR.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant