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Power Circuits / Voltage References / REF4132B33DBVRQ1
Datasheets
REF4132B33DBVRQ1 by: Texas Instruments

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

Part Details for REF4132B33DBVRQ1 by Texas Instruments

Results Overview of REF4132B33DBVRQ1 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

REF4132B33DBVRQ1 Information

REF4132B33DBVRQ1 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.

Price & Stock for REF4132B33DBVRQ1

Part # Distributor Description Stock Price Buy
DISTI # 296-REF4132B33DBVRQ1CT-ND
DigiKey IC VREF SERIES 0.05% SOT23-5 Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1129
In Stock
  • 1 $2.6200
  • 10 $1.9490
  • 25 $1.7824
  • 100 $1.5986
  • 250 $1.5110
  • 500 $1.4582
  • 1,000 $1.4147
  • 3,000 $1.3610
  • 6,000 $1.3347
$1.3347 / $2.6200 Buy Now
DISTI # 595-REF4132B33DBVRQ1
Mouser Electronics Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B33DBVR RoHS: Compliant 2114
  • 1 $2.6200
  • 10 $1.9500
  • 25 $1.7900
  • 100 $1.6000
  • 250 $1.5200
  • 500 $1.4600
  • 1,000 $1.4200
  • 3,000 $1.3300
  • 6,000 $1.2900
$1.2900 / $2.6200 Buy Now
Vyrian Other Function Semiconductors 3658
RFQ

Part Details for REF4132B33DBVRQ1

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REF4132B33DBVRQ1 Part Data Attributes

Parametric Data
REF4132B33DBVRQ1 Texas Instruments
Buy Now Datasheet
Compare Parts:
REF4132B33DBVRQ1 Texas Instruments Automotive 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 2020-06-27
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 3.30165 V
Output Voltage-Min 3.29835 V
Output Voltage-Nom 3.3 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
Screening Level AEC-Q100
Seated Height-Max 1.45 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 3.8 V
Surface Mount YES
Technology CMOS
Temp Coef of Voltage-Max 30 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

REF4132B33DBVRQ1 Frequently Asked Questions (FAQ)

  • A good PCB layout for the REF4132B33DBVRQ1 involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.

  • To ensure the REF4132B33DBVRQ1 is properly biased and configured, refer to the datasheet for the recommended operating conditions and biasing schemes. Additionally, consider the specific requirements of your application, such as output voltage, current, and noise tolerance, and adjust the biasing and configuration accordingly.

  • The REF4132B33DBVRQ1 has a maximum junction temperature of 150°C. To ensure safe operation, ensure good airflow, use a heat sink if necessary, and avoid overheating the device. Monitor the device's temperature and adjust the operating conditions or thermal design as needed to prevent overheating.

  • To troubleshoot issues with the REF4132B33DBVRQ1, start by verifying the power supply voltage, input voltage, and output voltage. Check for proper biasing, correct component values, and ensure the device is operated within the recommended operating conditions. Use an oscilloscope to monitor the output voltage and check for noise or oscillations. Consult the datasheet and application notes for guidance on troubleshooting and debugging.

  • The REF4132B33DBVRQ1 has built-in ESD protection, but it's still important to follow proper handling and storage procedures to prevent ESD damage. Use an anti-static wrist strap or mat, store the device in an anti-static bag, and avoid touching the device's pins or leads. Ensure the PCB design includes ESD protection components, such as TVS diodes or ESD protection arrays, to protect the device from external ESD events.