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Power Circuits / Linear Regulator ICs / LP2951ACMM/NOPB
Datasheets
LP2951ACMM/NOPB by:

100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125

Part Details for LP2951ACMM/NOPB by Texas Instruments

Results Overview of LP2951ACMM/NOPB by Texas Instruments

Tip: 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.

Applications Consumer Electronics

LP2951ACMM/NOPB Information

LP2951ACMM/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

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

Price & Stock for LP2951ACMM/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3669
Newark Ic, V Reg, Linear, 5V, Smd, Output Type:Adjustable, Input Voltage Min:2.3V, Input Voltage Max:30V, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.24V, Adjustable Output Voltage Max:29V, Output Current:100Ma, Dropout Rohs Compliant: Yes |Texas Instruments LP2951ACMM/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 950
  • 1 $1.8000
  • 10 $1.6700
  • 25 $1.6700
  • 50 $1.5600
  • 100 $1.5400
  • 250 $1.4900
  • 500 $1.4600
$1.4600 / $1.8000 Buy Now
Bristol Electronics   3000
RFQ
Ameya Holding Limited SOIC//100MA UPOWER LDO MSOP-8 29551
RFQ
DISTI # C1S746200262955
Chip One Stop LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin VSSOP T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 1694
  • 1 $0.6980
  • 10 $0.5860
  • 50 $0.5610
  • 100 $0.5540
  • 200 $0.5290
$0.5290 / $0.6980 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 1450
  • 1 $2.3100
  • 100 $1.7300
  • 1,000 $1.5000
$1.5000 / $2.3100 Buy Now
LCSC 100mA Adjustable 1.24V29V Positive electrode 30V VSSOP-8-0.65mm Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 114
  • 1 $1.6708
  • 10 $1.4521
  • 30 $1.3143
  • 100 $1.1736
  • 500 $1.1109
  • 1,000 $1.0833
$1.0833 / $1.6708 Buy Now
Win Source Electronics IC REG LDO 5V/ADJ 0.1A 8VSSOP 34999
  • 175 $0.2920
  • 365 $0.2740
  • 570 $0.2640
  • 820 $0.2450
  • 1,060 $0.2360
  • 1,325 $0.2270
$0.2270 / $0.2920 Buy Now

Part Details for LP2951ACMM/NOPB

LP2951ACMM/NOPB CAD Models

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LP2951ACMM/NOPB Part Data Attributes

Parametric Data
LP2951ACMM/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LP2951ACMM/NOPB Texas Instruments 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code MSOP
Package Description GREEN, PLASTIC, MSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 1992-05-01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED/ADJUSTABLE
Dropout Voltage1-Max 0.6 V
Dropout Voltage1-Nom 0.38 V
Input Voltage Absolute-Max 30 V
Input Voltage-Max 30 V
Input Voltage-Min 2.3 V
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Line Regulation-Max 0.01%
Line Regulation-Max (%/V) 0.007692
Load Regulation-Max 0.01%
Load Regulation-Max(%) 0.2%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current1-Max 0.1 A
Output Voltage1-Max 29 V
Output Voltage1-Min 1.24 V
Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.19
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.1 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 1.5%
Width 3 mm

Alternate Parts for LP2951ACMM/NOPB

This table gives cross-reference parts and alternative options found for LP2951ACMM/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 LP2951ACMM/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 Manufacturer Composite Price Description Compare
LP2951ACMM Texas Instruments Check for Price 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125 LP2951ACMM/NOPB vs LP2951ACMM
LP2951CMMX Texas Instruments Check for Price 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125 LP2951ACMM/NOPB vs LP2951CMMX
LP2951ACMMX Texas Instruments Check for Price FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO8, SOP-8 LP2951ACMM/NOPB vs LP2951ACMMX
LP2951CMM/NOPB Texas Instruments $1.5978 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125 LP2951ACMM/NOPB vs LP2951CMM/NOPB
LP2951ACMM/NOPB Rochester Electronics LLC Check for Price Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, MSOP-8 LP2951ACMM/NOPB vs LP2951ACMM/NOPB
LP2951CMMX/NOPB Texas Instruments Check for Price 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125 LP2951ACMM/NOPB vs LP2951CMMX/NOPB
LP2951CMM Texas Instruments Check for Price 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125 LP2951ACMM/NOPB vs LP2951CMM

LP2951ACMM/NOPB Related Parts

LP2951ACMM/NOPB Frequently Asked Questions (FAQ)

  • The LP2951 can handle input voltages up to 30V, but it's recommended to keep the input voltage below 24V for optimal performance and to prevent overheating.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the device and use a low-ESR capacitor for the output.

  • The LP2951 can regulate the output voltage down to an input voltage of around 6.5V, but the output voltage may not be accurate. For optimal performance, it's recommended to keep the input voltage above 8V.

  • The LP2951 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Make sure to derate the output current and input voltage according to the temperature derating curve in the datasheet.

  • The output voltage of the LP2951 is set by the resistive divider network consisting of R1 and R2. The output voltage can be calculated using the formula: Vout = 1.23V x (1 + R2/R1).

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