Mfr. #:
LD2981CU33TR
Description:
LDO Voltage Regulators 3.3V 100mA Positive
Lifecycle:
New from this manufacturer.
Delivery
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Purchase LD2981CU33TR

LD2981CU33TR 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
Length: 4.6 mm
Dropout Voltage - Max: 375 mV
Output Voltage: 3.3 V
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
Voltage Regulation Accuracy: 1.25 %
Number of Outputs: 1 Output
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

LD2981CU33TR Price & Stock

STMicroelectronics LD2981CU33TR pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3497-3483-1-ND11,0164.754.223.001.851.852020-02-28T14:11:08Z
Digi-Key497-3483-6-ND11,0164.754.223.001.851.852020-02-28T14:11:08Z
Digi-Key497-3483-2-ND10,000----1.612020-02-28T14:11:08Z
RS Components 368688463,255-4.623.793.423.422020-02-25T11:06:36Z
RS Components6868846P3,255--3.793.423.422020-02-25T11:06:36Z
RS Components1686508-----1.652020-02-25T11:06:36Z
Mouser511-LD2981CU3311,0174.683.852.481.991.622020-02-28T22:21:34Z
element14 APAC28497831,3124.914.042.612.091.702020-02-29T02:17:32Z
Verical 2LD2981CU33TR1,943--1.841.841.842020-02-28T17:56:10Z
VericalLD2981CU33TR980--4.784.784.782020-02-28T17:56:10Z
Arrow ElectronicsLD2981CU33TR9804.783.922.532.021.732020-02-28T16:21:46Z
Avnet 251AC9075-4.683.852.482.482.482020-02-29T04:03:43Z
AvnetLD2981CU33TR-----1.802020-02-29T04:03:43Z
Farnell 228497831,5854.484.482.532.021.652020-02-29T02:51:08Z
Farnell2849783RL----2.021.652020-02-29T02:51:08Z
Newark 251AC90753124.683.852.481.991.992020-02-29T03:43:50Z
Newark56P7825-----1.952020-02-29T03:43:50Z
Avnet EuropeLD2981CU33TR140,000----1.282020-02-29T08:48:13Z
Chip One Stop JapanC1S7302004174111,943-1.581.581.581.582020-02-29T11:37:08Z
NAC Semi 3XSKDRABS0036848110,000----1.432020-02-27T20:05:38Z
NAC SemiXSFP0000008659215,000----1.302020-02-27T20:05:38Z
NAC SemiXSKDRABV00572817,500----1.312020-02-27T20:05:38Z
Ameya360LD2981CU33TR-----1.632020-02-28T06:24:20Z
SourceabilityLD2981CU33TR47,621-----2020-02-21T16:07:13Z
LTL Group491028415,601-----2020-02-27T02:07:08Z
GreenTree ElectronicsLD2981CU33TR137,500-----2020-01-16T13:11:16Z
TMELD2981CU33TR--2.241.771.621.542020-02-29T09:09:33Z
Dana MicrosystemsLD2981CU33TR642-----2020-02-26T04:50:47Z
Classic ComponentsLD2981CU33TR1,925-----2020-02-28T00:54:13Z
Abacus TechnologiesLD2981CU33TR200-----2020-02-24T20:07:32Z
North Star MicroLD2981CU33TRContact-----2015-05-20T05:52:12Z
Sierra ICLD2981CU33TRContact-----2019-12-16T00:48:56Z

AD5242BRUZ1M distributor

LD2981CU33TR STMicroelectronics | Integrated Circuits (ICs)
Ultra low-drop voltage regulators with inhibit
LD2981CU33TR STMicroelectronics - Mouser Electronics
LD2981CU33TR - Stmicroelectronics - LDO, FIXED, 3.3V
LD2981CU33TR by STMicroelectronics LDO Regulators | Avnet
STMicroelectronics LD2981CU33TR - Voltage Regulators
LD2981CU33TR by STMicroelectronics | Linear Regulators | Arrow ...
LD2981CU33TR STMicroelectronics - IC: voltage regulator | LDO ...
LD2981CU33TR Datasheet(PDF) - STMicroelectronics
Fixed LDO Voltage Regulator, 2.5V to 16V, 180 mV drop

Alternate Names

STMicroelectronics has several brands around the world that may have alternate names for LD2981CU33TR due to regional differences or acquisition. LD2981CU33TR may also be known as the following names:

  • ST MICRO LD2981CU33TR
  • STM LD2981CU33TR
  • SGS LD2981CU33TR
  • SGS THOMSON LD2981CU33TR
  • INMOS LD2981CU33TR
  • SGS THOMPSON LD2981CU33TR
  • STMICROE LD2981CU33TR
  • STMICR LD2981CU33TR
  • SESCOSEM LD2981CU33TR
  • ST8 LD2981CU33TR
  • ST MIC LD2981CU33TR
  • WAFERSCALE LD2981CU33TR
  • SGS-ATES LD2981CU33TR
  • STMICROELECTRON LD2981CU33TR
  • ST MICROELECTRONICS SEMI LD2981CU33TR
  • ST/SGS LD2981CU33TR
  • SGST LD2981CU33TR
  • THOMS LD2981CU33TR
  • STMICROELECT LD2981CU33TR
  • WAFERSCALE INTEGRATION INC LD2981CU33TR
  • STMICROEL LD2981CU33TR
  • SGS-Thomson Microelectronics LD2981CU33TR
  • ST MICROELECTRO LD2981CU33TR
  • SGS THOMP LD2981CU33TR
  • SGS/ST LD2981CU33TR
  • ST Microeletronics LD2981CU33TR