STMicroelectronics LD2981ABM33TR
$ 0.378
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +15.98%
CAD Models
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Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LD2981ABM33TR.
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.378
$ 0.259
$ 0.259
Stock
935,348
386,863
386,863
Authorized Distributors
6
5
5
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
-
200 mV
200 mV
Power Supply Rejection Ratio (PSRR)
-
-
-
Case/Package
LSSOP
SOT-23
SOT-23
Number of Pins
5
5
5
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: 6 months ago)
Related Parts
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TC1015 Series 100 mA 3.3 V Fixed Output LDO Regulator w/ Shutdown - SOT-23-5
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TC1015 Series 100 mA 3 V Fixed Output LDO Regulator w/ Shutdown - SOT-23-5
MicrochipTC1015-2.5VCT713
TC1015 Series 100 mA 2.5 V Fixed Output LDO Regulator w/ Shutdown - SOT-23-5
Texas InstrumentsLP2981A-50DBVR
100-mA, 16-V, low-dropout voltage regulator with high-accuracy & enable 5-SOT-23 -40 to 125
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100-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125
Descriptions
Descriptions of STMicroelectronics LD2981ABM33TR provided by its distributors.
LD2981 Series 100 mA 3.3 V Fixed Output LDO Regulator with Inhibit - SOT-23-5
LD2981ABM33TR, LDO VOLTAGE REGULATOR,100MA,3.3V +/-0.75%,-3TO16 VIN,5-PIN SOT-23
STMicroelectronics LDOVoltage regulator chip, 3.3 Voutput, 100mAmaximum output, single output, SOT-23, surface mount, 5needle
LD2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 200mV 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; 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 0.1A LDO Voltage Regulators; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2019)
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: +15.98%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageLSSOP
MountSurface Mount
Number of Pins5
Number of Terminals5
Technical
Accuracy0.75 %
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
Output Voltage Accuracy0.75 %
PolarityPositive
Quiescent Current100 µA
Voltage Tolerance2.5 %
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 LD2981ABM33TR.