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Power Circuits / Voltage References / REF4132A25DBVR
Datasheets
REF4132A25DBVR by: Texas Instruments

12-ppm/°C low-noise low-power precision voltage reference 5-SOT-23 -40 to 125

Part Details for REF4132A25DBVR by Texas Instruments

Results Overview of REF4132A25DBVR by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Industrial Automation Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Telecommunications Automotive

REF4132A25DBVR Information

REF4132A25DBVR by Texas Instruments is a Voltage Reference.
Voltage References 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
REF4132A25DBVR Texas Instruments 12-ppm/°C low-noise low-power precision voltage reference
REF4132A25DBVRQ1 Texas Instruments Automotive 12-ppm/°C low-noise low-power precision voltage reference 5-SOT-23 -40 to 125

Price & Stock for REF4132A25DBVR

Part # Distributor Description Stock Price Buy
DISTI # 296-REF4132A25DBVRCT-ND
DigiKey IC VREF SERIES 0.05% SOT23-5 Min Qty: 1 Lead time: 6 Weeks Container: Tape & Reel (TR), Digi-Reel®, Cut Tape (CT) 2621
In Stock
  • 1 $2.8700
  • 10 $2.1430
  • 25 $1.9612
  • 100 $1.7620
  • 250 $1.6669
  • 500 $1.6096
  • 1,000 $1.5624
  • 3,000 $1.5042
  • 6,000 $1.4757
$1.4757 / $2.8700 Buy Now
DISTI # 595-REF4132A25DBVR
Mouser Electronics Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A25DBVRQ1 RoHS: Compliant 3093
  • 1 $2.8700
  • 10 $2.1500
  • 25 $1.9700
  • 100 $1.7700
  • 250 $1.6700
  • 500 $1.6100
  • 1,000 $1.5600
  • 3,000 $1.5400
$1.5400 / $2.8700 Buy Now
Bristol Electronics   626
RFQ
Vyrian Other Function Semiconductors 19662
RFQ
Win Source Electronics IC VOLTAGE REFERENCE 15560
  • 23 $2.2667
  • 54 $1.8599
  • 84 $1.8018
  • 115 $1.7437
  • 149 $1.6855
  • 199 $1.5112
$1.5112 / $2.2667 Buy Now

Part Details for REF4132A25DBVR

REF4132A25DBVR CAD Models

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REF4132A25DBVR Part Data Attributes

Parametric Data
REF4132A25DBVR Texas Instruments
Buy Now Datasheet
Compare Parts:
REF4132A25DBVR Texas Instruments 12-ppm/°C low-noise low-power precision voltage reference 5-SOT-23 -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description SOT-23, 5 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2020-06-06
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Input Voltage-Max 5.5 V
Input Voltage-Min 3 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e4
Length 2.9 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.01 A
Output Voltage-Max 2.50125 V
Output Voltage-Min 2.49875 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code HLSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.45 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 3 V
Surface Mount YES
Technology CMOS
Temp Coef of Voltage-Max 12 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output NO
Voltage Tolerance-Max 0.05%
Width 1.6 mm

Alternate Parts for REF4132A25DBVR

This table gives cross-reference parts and alternative options found for REF4132A25DBVR. 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 REF4132A25DBVR, 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
PREF4132A25DBVR Texas Instruments Check for Price 12-ppm/°C low-noise low-power precision voltage reference 5-SOT-23 -40 to 125 REF4132A25DBVR vs PREF4132A25DBVR
Part Number Manufacturer Composite Price Description Compare
LT1460DCN8-10#TRPBF Analog Devices Inc Check for Price Three Terminal Voltage Reference, 1 Output, 10V, BIPolar, PDIP8 REF4132A25DBVR vs LT1460DCN8-10#TRPBF
LT1790ACS6-3#TR Analog Devices Inc Check for Price Three Terminal Voltage Reference, 1 Output, 3V, BIPolar, PDSO6 REF4132A25DBVR vs LT1790ACS6-3#TR
LT6654AHS6-2.048#TRPBF Analog Devices Inc Check for Price Precision Wide Supply High Output Drive Low Noise Reference REF4132A25DBVR vs LT6654AHS6-2.048#TRPBF
MAX6241ACPA+ Maxim Integrated Products Check for Price Three Terminal Voltage Reference, 1 Output, 4.096V, Trim/Adjustable, BIPolar, PDIP8, 0.300 INCH, PLASTIC, MS-001AB, DIP-8 REF4132A25DBVR vs MAX6241ACPA+
LT1461ACS8-4#TRPBF Linear Technology Check for Price LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C REF4132A25DBVR vs LT1461ACS8-4#TRPBF
MAX6126B30+T Maxim Integrated Products Check for Price Three Terminal Voltage Reference, 1 Output, 3V, BICMOS, PDSO8, ROHS COMPLIANT, MO-187C-AA, UMAX-8 REF4132A25DBVR vs MAX6126B30+T
MAX6225BEPA Maxim Integrated Products Check for Price Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDIP8, 0.300 INCH, PLASTIC, MS-001AB, DIP-8 REF4132A25DBVR vs MAX6225BEPA
LT6656ACS6-3#PBF Analog Devices Inc Check for Price 1µA Precision Series Voltage Reference REF4132A25DBVR vs LT6656ACS6-3#PBF
MAX6029EUK21 Maxim Integrated Products Check for Price Three Terminal Voltage Reference, 1 Output, 2.048V, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN REF4132A25DBVR vs MAX6029EUK21
LT1460DCS8-2.5#PBF Analog Devices Inc $4.9080 Micropower Precision Series Reference Family REF4132A25DBVR vs LT1460DCS8-2.5#PBF

REF4132A25DBVR Frequently Asked Questions (FAQ)

  • A good PCB layout for the REF4132A25DBVR involves placing the device close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC), using a solid ground plane, and keeping the input and output traces short and separate to minimize noise and crosstalk.

  • To ensure proper bypassing, place a 10nF to 100nF ceramic capacitor between the VOUT pin and the GND pin, and a 1uF to 10uF electrolytic capacitor between the VIN pin and the GND pin, as close to the device as possible.

  • The recommended input voltage range for the REF4132A25DBVR is 4.5V to 18V, although the device can operate with input voltages as low as 3.5V with reduced performance.

  • The REF4132A25DBVR has a built-in voltage regulator that helps to filter out input voltage transients and noise, but it's still recommended to add external filtering components, such as a ferrite bead and capacitors, to further reduce noise and ensure optimal performance.

  • The thermal derating curve for the REF4132A25DBVR can be found in the datasheet, but as a general rule, the device's output current should be derated by 1.5mA/°C above 25°C to ensure reliable operation.