Mfr. #:
LD2981ABU50TR
Description:
LDO Voltage Regulators 5.0V 100mA Positive
Lifecycle:
New from this manufacturer.
Delivery
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LD2981ABU50TR Information

Low Dropout (LDO) Regulators
STMicroelectronics Low Dropout (LDO) Linear Regulators are a cost-effective way to deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low-dropout linear regulators (LDOs) provide the best cost-performance tradeoff.
Ultralow Dropout LDOs
STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.

Specifications

RoHS: Y
Manufacturer: STMicroelectronics
Brand: STMicroelectronics
Package / Case: SOT-89-3
Mounting Style: SMD/SMT
Packaging: Reel
Polarity: Positive
Subcategory: PMIC - Power Management ICs
Product Type: LDO Voltage Regulators
Product Category: LDO Voltage Regulators
Series: LD2981
Output Type: Fixed
Ib - Input Bias Current: 80 uA
Output Voltage: 5 V
Length: 4.6 mm
Dropout Voltage - Max: 3 mV at 0 A
Factory Pack Quantity: 2500
Width: 2.6 mm
Input Voltage MIN: 2.5 V
Input Voltage MAX: 16 V
Quiescent Current: 100 uA
Output Current: 100 mA
Height: 1.6 mm
Number of Outputs: 1 Output
Voltage Regulation Accuracy: 0.75 %
Line Regulation: 0.014 % / V
Unit Weight: 0.004603 oz
Dropout Voltage: 0.001 V
Load Regulation: - 5 mV
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

LD2981ABU50TR Price & Stock

STMicroelectronics LD2981ABU50TR pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3497-1525-1-ND5,1905.234.623.292.032.032020-02-11T16:36:00Z
Digi-Key497-1525-6-ND5,1905.234.623.292.032.032020-02-11T16:36:00Z
Digi-Key497-1525-2-ND5,000----1.772020-02-11T16:36:00Z
Future ElectronicsLD2981ABU50TR5,000----3.672020-02-12T00:32:34Z
RS Components 368690571,510-5.033.583.503.502020-02-11T03:30:46Z
RS Components6869057P1,510--3.583.503.502020-02-11T03:30:46Z
RS Components1686541-----1.822020-02-11T03:30:46Z
Mouser511-LD2981ABU508,4745.094.222.722.181.772020-02-12T22:03:18Z
Verical 5LD2981ABU50TR65,000----1.332020-02-12T18:03:36Z
VericalLD2981ABU50TR2,500----1.562020-02-12T18:03:36Z
VericalLD2981ABU50TR37,500----1.782020-02-12T18:03:36Z
VericalLD2981ABU50TR4,549--2.661.971.832020-02-12T18:03:36Z
VericalLD2981ABU50TR768---2.612.612020-02-12T18:03:36Z
Arrow Electronics 4LD2981ABU50TR65,000----1.662020-02-12T16:10:03Z
Arrow ElectronicsLD2981ABU50TR37,500----1.782020-02-12T16:10:03Z
Arrow ElectronicsLD2981ABU50TR4,5494.633.942.661.971.832020-02-12T16:10:03Z
Arrow ElectronicsLD2981ABU50TR2,500----1.662020-02-12T16:10:03Z
element14 APAC2474011-----1.872020-02-12T14:28:10Z
AvnetLD2981ABU50TR-----2.212020-02-12T08:18:04Z
Farnell2474011-----1.792020-02-12T03:13:57Z
Newark23AC6184-----2.052020-02-07T03:53:04Z
Avnet EuropeLD2981ABU50TR87,500-----2020-02-12T12:49:40Z
Ameya360LD2981ABU50TR5,000----4.082020-02-11T04:29:56Z
Chip One Stop JapanC1S730200417402768---2.262.262020-02-12T11:44:33Z
NAC Semi 2XSKDRABS004856770,000----1.432020-02-07T17:09:56Z
NAC SemiXSFP000001008185,000----4.182020-02-07T17:09:56Z
SourceabilityLD2981ABU50TR10,000-----2020-02-05T14:31:10Z
Hermes EngineeringLD2981ABU50TR6,775-----2020-02-05T11:26:06Z
LTL Group4910278443-----2020-02-11T03:33:15Z
QuestLD2981ABU50TR5368.376.694.182.512.512020-02-12T11:23:26Z
ChipNetLD2981ABU50TR2,500--2.722.022.022020-01-07T17:55:22Z
SPECLD2981ABU50TR368-----2020-02-10T13:55:28Z
Bison TechnologiesLD2981ABU50TR-254975-STMICROELECTRONICS2,500-----2020-01-07T08:46:28Z
GreenTree ElectronicsLD2981ABU50TR92,500-----2020-01-16T13:11:16Z
Chip 1 ExchangeLD2981ABU50TR3,567-----2020-01-22T12:01:21Z
OMO Electronics17763011,707---2.222.002020-01-06T10:29:30Z
TMELD2981ABU50TR--2.582.051.821.672020-02-12T10:50:31Z
Dana MicrosystemsLD2981ABU50TR1,675-----2020-02-01T16:08:41Z
Classic ComponentsLD2981ABU50TR18,442-----2020-02-12T00:48:44Z
Abacus TechnologiesLD2981ABU50TR10,164-----2019-12-06T00:07:36Z
NexxonLD2981ABU50TRContact-----2018-02-27T00:44:39Z
North Star MicroLD2981ABU50TRContact-----2015-05-20T05:52:12Z
TransparentCLD2981ABU50TRContact-----2016-01-28T17:08:50Z
Sierra ICLD2981ABU50TRContact-----2019-12-16T00:48:56Z

Alternate Names

STMicroelectronics has several brands around the world that may have alternate names for LD2981ABU50TR due to regional differences or acquisition. LD2981ABU50TR may also be known as the following names:

  • ST MICRO LD2981ABU50TR
  • STM LD2981ABU50TR
  • SGS LD2981ABU50TR
  • SGS THOMSON LD2981ABU50TR
  • INMOS LD2981ABU50TR
  • SGS THOMPSON LD2981ABU50TR
  • STMICROE LD2981ABU50TR
  • STMICR LD2981ABU50TR
  • SESCOSEM LD2981ABU50TR
  • ST8 LD2981ABU50TR
  • ST MIC LD2981ABU50TR
  • WAFERSCALE LD2981ABU50TR
  • SGS-ATES LD2981ABU50TR
  • STMICROELECTRON LD2981ABU50TR
  • ST MICROELECTRONICS SEMI LD2981ABU50TR
  • ST/SGS LD2981ABU50TR
  • SGST LD2981ABU50TR
  • THOMS LD2981ABU50TR
  • STMICROELECT LD2981ABU50TR
  • WAFERSCALE INTEGRATION INC LD2981ABU50TR
  • STMICROEL LD2981ABU50TR
  • SGS-Thomson Microelectronics LD2981ABU50TR
  • ST MICROELECTRO LD2981ABU50TR
  • SGS THOMP LD2981ABU50TR
  • SGS/ST LD2981ABU50TR
  • ST Microeletronics LD2981ABU50TR