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Power Circuits Linear Regulator ICs LP2981IM5X-5.0/NOPB

LP2981IM5X-5.0/NOPB
Description: IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator

Overview of LP2981IM5X-5.0/NOPB by National Semiconductor Corporation

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Energy and Power Systems

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
LP2981IM5X-5.0/NOPB Texas Instruments Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 Package 5-SOT-23 -40 to 125

Price & Stock for LP2981IM5X-5.0/NOPB by National Semiconductor Corporation

Part # Manufacturer Description Stock Price Buy
Rochester Electronics LP2981-N Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 Package RoHS: Compliant Status: Active Min Qty: 1 34800
  • 1 $0.5192
  • 25 $0.5088
  • 100 $0.4880
  • 500 $0.4673
  • 1,000 $0.4413
$0.4413 / $0.5192 Buy Now

CAD Models for LP2981IM5X-5.0/NOPB by National Semiconductor Corporation
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Part Data Attributes for LP2981IM5X-5.0/NOPB by National Semiconductor Corporation
Parametric Data

LP2981IM5X-5.0/NOPB
National Semiconductor Corporation
Buy Now
-
-
Rohs Code
Yes
Part Life Cycle Code
Transferred
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
Package Description
SOT-23, SOP-5
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Adjustability
FIXED
Dropout Voltage1-Max
0.375 V
Dropout Voltage1-Nom
0.2 V
Input Voltage Absolute-Max
16 V
Input Voltage-Max
16 V
Input Voltage-Min
6 V
JESD-30 Code
R-PDSO-G5
JESD-609 Code
e3
Length
2.9 mm
Line Regulation-Max
0.016%
Moisture Sensitivity Level
1
Number of Functions
1
Number of Outputs
1
Number of Terminals
5
Operating Temperature TJ-Max
125 °C
Operating Temperature TJ-Min
-40 °C
Output Current1-Max
0.1 A
Output Voltage1-Max
5.175 V
Output Voltage1-Min
4.825 V
Output Voltage1-Nom
5 V
Package Body Material
PLASTIC/EPOXY
Package Code
TSSOP
Package Equivalence Code
TSOP5/6,.11,37
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method
TR
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Regulator Type
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max
1.2 mm
Surface Mount
YES
Technology
BIPOLAR
Terminal Finish
Matte Tin (Sn)
Terminal Form
GULL WING
Terminal Pitch
0.95 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
40
Voltage Tolerance-Max
3.5%
Width
1.6 mm
Want to compare parts?
  1. LP2981IM5X-5.0/NOPB
    National Semiconductor Corporation
    IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator
    VS

Alternate Parts for LP2981IM5X-5.0/NOPB

This table gives cross-reference parts and alternative options found for LP2981IM5X-5.0/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP2981IM5X-5.0/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
LP2981IM5X-5.0 IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2981IM5X-5.0
LP2981AIM5-5.0/NOPB IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2981AIM5-5.0/NOPB
LP2981A-50DBVT 100-mA, 16-V, low-dropout voltage regulator with high-accuracy & enable 5-SOT-23 -40 to 125 Texas Instruments LP2981IM5X-5.0/NOPB vs LP2981A-50DBVT
LP2981IM5-5.0 IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2981IM5-5.0
LP2981AIM5X-5.0 5V FIXED POSITIVE LDO REGULATOR, 0.375V DROPOUT, PDSO5, SOT-23, SOP-5 Texas Instruments LP2981IM5X-5.0/NOPB vs LP2981AIM5X-5.0
LP2981IM5-5.0/NOPB IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2981IM5-5.0/NOPB
LP2981AIM5X-5.0/NOPB IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2981AIM5X-5.0/NOPB
LP2981AIM5X-5.0 IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2981AIM5X-5.0
LP2981A-50DBVR 100-mA, 16-V, low-dropout voltage regulator with high-accuracy & enable 5-SOT-23 -40 to 125 Texas Instruments LP2981IM5X-5.0/NOPB vs LP2981A-50DBVR
Part Number Description Manufacturer Compare
LP3985IM5-2.8/NOPB IC VREG 2.8 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP3985IM5-2.8/NOPB
LP2985ITPX-5.0 IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PBGA5, MICRO SMD-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2985ITPX-5.0
LP2985AIM5-1.8 IC VREG 1.8 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2985AIM5-1.8
LM3490IM5X-5.0/NOPB IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO5, PLASTIC, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LM3490IM5X-5.0/NOPB
LP2985AIM5X-3.0 IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2985AIM5X-3.0
LP3985IM5X-3.0 IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP3985IM5X-3.0
MIC5205-2.5YM5TR 2.5V FIXED POSITIVE LDO REGULATOR, 0.35V DROPOUT, PDSO5, LEAD FREE, SOT-23, 5 PIN Micrel Inc LP2981IM5X-5.0/NOPB vs MIC5205-2.5YM5TR
LP2985IM5-4.0/NOPB IC VREG 4 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2985IM5-4.0/NOPB
MIC5205-2.8YM5TR 2.8V FIXED POSITIVE LDO REGULATOR, 0.35V DROPOUT, PDSO5, LEAD FREE, SOT-23, 5 PIN Microchip Technology Inc LP2981IM5X-5.0/NOPB vs MIC5205-2.8YM5TR
LP2980AIM5-3.3/NOPB IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.225 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LP2981IM5X-5.0/NOPB vs LP2980AIM5-3.3/NOPB

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