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Drivers And Interfaces / Peripheral Drivers / TPS2021IDRQ1
Datasheets
TPS2021IDRQ1 by: Texas Instruments

Automotive 0.6A loading, 2.7-5.5V, 33mΩ USB power switch, active-low 8-SOIC -40 to 125

Part Details for TPS2021IDRQ1 by Texas Instruments

Results Overview of TPS2021IDRQ1 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 Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

TPS2021IDRQ1 Information

TPS2021IDRQ1 by Texas Instruments is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TPS2021IDRQ1 Texas Instruments Automotive 2.7V to 5.5V, 600mA Power Distribution Switch with Hot-Swap Compatible, Fault Report 8-SOIC -40 to 85

Price & Stock for TPS2021IDRQ1

Part # Distributor Description Stock Price Buy
DISTI # 296-TPS2021IDRQ1CT-ND
DigiKey IC PWR SWITCH N-CHAN 1:1 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2140
In Stock
  • 1 $2.6600
  • 10 $1.9820
  • 25 $1.8124
  • 100 $1.6261
  • 250 $1.5373
  • 500 $1.4837
  • 1,000 $1.4396
  • 2,500 $1.3930
  • 5,000 $1.3650
$1.3650 / $2.6600 Buy Now
DISTI # 595-TPS2021IDRQ1
Mouser Electronics Power Switch ICs - Power Distribution Auto Cat Pwr Distrib ution Sw RoHS: Compliant 10091
  • 1 $2.6600
  • 10 $1.9900
  • 25 $1.8200
  • 100 $1.6300
  • 250 $1.5400
  • 500 $1.4900
  • 1,000 $1.4400
  • 2,500 $1.3500
  • 5,000 $1.3100
$1.3100 / $2.6600 Buy Now

Part Details for TPS2021IDRQ1

TPS2021IDRQ1 CAD Models

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TPS2021IDRQ1 Part Data Attributes

Parametric Data
TPS2021IDRQ1 Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS2021IDRQ1 Texas Instruments Automotive 0.6A loading, 2.7-5.5V, 33mΩ USB power switch, active-low 8-SOIC -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Built-in Protections OVER CURRENT; THERMAL; UNDER VOLTAGE
Driver Number of Bits 1
Input Characteristics STANDARD
Interface IC Type BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current Flow Direction SINK
Output Current-Max 0.6 A
Output Peak Current Limit-Nom 0.9 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Screening Level AEC-Q100
Seated Height-Max 1.75 mm
Supply Current-Max 0.1 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology MOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Turn-off Time 40000 µs
Turn-on Time 20000 µs
Width 3.9 mm

Alternate Parts for TPS2021IDRQ1

This table gives cross-reference parts and alternative options found for TPS2021IDRQ1. 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 TPS2021IDRQ1, 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
TPS2022DRG4Q1 Texas Instruments $1.1351 Automotive 1A loading, 2.7-5.5V, 33mΩ USB power switch, active-low 8-SOIC -40 to 125 TPS2021IDRQ1 vs TPS2022DRG4Q1
TPS2024IDRQ1 Texas Instruments $1.1351 Automotive 2A loading, 2.7-5.5V, 33mΩ USB power switch, active-low 8-SOIC -40 to 125 TPS2021IDRQ1 vs TPS2024IDRQ1

TPS2021IDRQ1 Related Parts

TPS2021IDRQ1 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the TPS2021IDRQ1 is 5.5V, although the recommended operating input voltage range is 2.7V to 5.5V.

  • To ensure proper power-up and initialization, make sure to follow the power-up sequencing guidelines in the datasheet, and provide a stable input voltage and clock signal. Also, ensure that the EN pin is properly driven to enable the device.

  • The EN (Enable) pin is used to enable or disable the TPS2021IDRQ1. It should be driven high (logic 1) to enable the device and low (logic 0) to disable it. The EN pin should be driven by a logic signal from a microcontroller or other digital source.

  • The TPS2021IDRQ1 has a fixed output voltage of 1.2V, 1.5V, or 1.8V, depending on the specific device variant. To configure the output voltage, select the appropriate device variant or use an external resistor divider network to set the output voltage.

  • The TPS2021IDRQ1 is capable of delivering up to 2A of output current, although the actual output current capability may vary depending on the input voltage, output voltage, and ambient temperature.