LP2981A-28DBVT - Texas Instruments

LDO Voltage Regulators 100-mA 0.75% Tolerance

Technical Details

Accuracy 1%
Case/Package SOT-23-5
Dropout Voltage 200mV
Height 1.45mm
Input Bias Current 600uA
Lead Free Lead Free
Length 2.9mm
Min Current Limit 150mA
Max Input Voltage 16V
Min Input Voltage 2.2V
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Max Output Current 100mA
Mount Surface Mount
Number of Outputs 1
Number of Regulators 1
Output Current 100mA
Output Type Fixed
Output Voltage 2.8V
Package Quantity 1
Packaging Tape and Reel
Polarity Positive
Quiescent Current 65uA
Radiation Hardening No
RoHS Compliant Yes
Thickness 1.2mm
Width 1.6mm

Compliance

   RoHS : Compliant
   Radiation Hardening : No

Images

Texas Instruments LP2981A-28DBVT | Mouser

Mouser

Texas Instruments LP2981A-28DBVT | Digikey

Digikey

Lifecycle Status Indicator

   Volume Production

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
TI National Semiconductor End of Life
STMicroelectronics Volume Production
TI National Semiconductor Volume Production
TI National Semiconductor Volume Production
TI National Semiconductor Volume Production
TI National Semiconductor End of Life
Texas Instruments End of Life
Texas Instruments End of Life
Texas Instruments Obsolete
TI National Semiconductor End of Life

See more alternatives See less alternatives

Authorized Distributors

Distributor
SKU
History
Stock
USD
1
10
50
100
1000
10000
Buy
Mouser
US: 211
$ 1.54 0.989 0.883 0.727 0.504 0.406
 Historical Pricing  Historical Stock Levels
Quantity
Location
Rochester Electronics
US: 20,830
$ 0.3944 0.3944 0.3865 0.3707 0.3352 0.3352
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
US: 200
$ 0.94 0.675 0.6084 0.5353 0.5353 0.5353
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
US: 200
$ 0.94 0.675 0.6084 0.5353 0.5353 0.5353
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
US: 0
$ 0.469 0.4299
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
US: 13,830
$ 0.419 0.419
 Historical Pricing  Historical Stock Levels
Quantity
Location
Texas Instruments
US: 0
$ 0.773 0.773 0.773 0.595 0.313 0.313
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
US: 0
$ 0.582 0.5684
 Historical Pricing  Historical Stock Levels
Quantity
Location

Associate Distributors

Distributor
SKU
Stock
USD
1
10
50
100
1000
10000
Buy
Microchip USA
US: 2,830
$ 3.78 3.77
 Historical Pricing  Historical Stock Levels
Quantity
Location
Component Stockers USA
US: 25,464
$ 0.35 0.35 0.35 0.33 0.29 0.29
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
HK: 10,560
$ 0.1172 0.1172 0.1136 0.1076 0.1076
 Historical Pricing  Historical Stock Levels
Quantity
Location
Heisener Electronics
CN: 5,829
$ 0.9107 0.9107 0.9107 0.9107 0.9107 0.9107
 Historical Pricing  Historical Stock Levels
Quantity
Location
LZChips
CN: 924
$ 0.807 0.728 0.728 0.692 0.657 0.624
 Historical Pricing  Historical Stock Levels
Quantity
Location
FlyWing Technology
HK: 464
$ 0.8272 0.7242 0.7242 0.6804 0.5555 0.5555
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lucentia Tech
US: 13,472
$ 13,471.67 12,798.09 12,798.09 12,124.50 1.08 1.08
 Historical Pricing  Historical Stock Levels
Quantity
Location
Easev
HK: 5,631
$ 0.1235 0.1235 0.1235 0.1173 0.1074 0.0889
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fmall Co. Limited
HK: 26,870
$ 0.2678 0.2678 0.2678 0.2506 0.2362 0.216
 Historical Pricing  Historical Stock Levels
Quantity
Location
Ampacity Systems
MY: 13,774
$ 0.335 0.335 0.335 0.335 0.335 0.335
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
HK: 23,110
$ 0.3356 0.3051 0.3051 0.2799 0.2423 0.2423
 Historical Pricing  Historical Stock Levels
Quantity
Location
YIC International
HK: 3,426
$ 0.495 0.495 0.495 0.495 0.495 0.495
 Historical Pricing  Historical Stock Levels
Quantity
Location
Vigor Components
SG: 739
$ 1.18 1.18 1.18 1.18 1.18 1.18
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey Marketplace
US: 20,830
$ 0.41 0.41
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
CN: 30,344
$ 0.98 0.931 0.931 0.882 0.8722 0.8624
 Historical Pricing  Historical Stock Levels
Quantity
Location
Abacus Technologies
US: 0
$
 Historical Pricing  Historical Stock Levels
Quantity
Location

Registered user only