Datasheets
TPS62042DGQR by: Texas Instruments

1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 10-HVSSOP -40 to 85

Part Details for TPS62042DGQR by Texas Instruments

Results Overview of TPS62042DGQR by Texas Instruments

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Applications Consumer Electronics

TPS62042DGQR Information

TPS62042DGQR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 TPS62042DGQR

Part # Distributor Description Stock Price Buy
DISTI # 2156-TPS62042DGQR-ND
DigiKey IC REG BUCK 1.5V 1.2A 10HVSSOP Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT 4900
In Stock
  • 273 $1.1000
$1.1000 Buy Now
DISTI # 296-15220-1-ND
DigiKey IC REG BUCK 1.5V 1.2A 10HVSSOP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1527
In Stock
  • 1 $2.0700
  • 10 $1.5270
  • 25 $1.3920
  • 100 $1.2433
  • 250 $1.1724
  • 500 $1.1296
  • 1,000 $1.0944
  • 2,500 $1.0573
  • 5,000 $1.0349
  • 7,500 $1.0237
$1.0237 / $2.0700 Buy Now
DISTI # 595-TPS62042DGQR
Mouser Electronics Switching Voltage Regulators 1.5V Out/1.2A Hi-Eff Step-Down Converter A 595-TPS62042DGQ RoHS: Compliant 7382
  • 1 $1.5100
  • 10 $1.1900
  • 100 $0.9940
  • 250 $0.9590
  • 500 $0.9540
  • 2,500 $0.9530
$0.9530 / $1.5100 Buy Now
DISTI # V72:2272_07420038
Arrow Electronics Conv DC-DC 2.5V to 6V Synchronous Step Down Single-Out 1.5V 1.2A 10-Pin HVSSOP EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1614 Container: Cut Strips Americas - 2531
  • 0 $0.9814
  • 1 $0.3956
  • 10 $0.3895
  • 25 $0.3834
  • 100 $0.3773
  • 250 $0.3712
  • 500 $0.3651
  • 1,000 $0.3590
$0.3590 / $0.9814 Buy Now
DISTI # 25777734
Verical Conv DC-DC 2.5V to 6V Synchronous Step Down Single-Out 1.5V 1.2A 10-Pin HVSSOP EP T/R RoHS: Compliant Min Qty: 7 Package Multiple: 1 Date Code: 1614 Americas - 2531
  • 7 $0.3956
  • 10 $0.3895
  • 25 $0.3834
  • 100 $0.3773
  • 250 $0.3712
  • 500 $0.3651
  • 1,000 $0.3590
$0.3590 / $0.3956 Buy Now
DISTI # 86292292
Verical Conv DC-DC 2.5V to 6V Synchronous Step Down Single-Out 1.5V 1.2A 10-Pin HVSSOP EP T/R RoHS: Compliant Min Qty: 302 Package Multiple: 1 Date Code: 0501 Americas - 2500
  • 302 $1.2455
  • 500 $1.1925
  • 1,000 $1.1263
$1.1263 / $1.2455 Buy Now
DISTI # 86296924
Verical Conv DC-DC 2.5V to 6V Synchronous Step Down Single-Out 1.5V 1.2A 10-Pin HVSSOP EP T/R RoHS: Compliant Min Qty: 302 Package Multiple: 1 Date Code: 1001 Americas - 2500
  • 302 $1.2455
  • 500 $1.1925
  • 1,000 $1.1263
$1.1263 / $1.2455 Buy Now
DISTI # 86292642
Verical Conv DC-DC 2.5V to 6V Synchronous Step Down Single-Out 1.5V 1.2A 10-Pin HVSSOP EP T/R RoHS: Compliant Min Qty: 302 Package Multiple: 1 Date Code: 0601 Americas - 2400
  • 302 $1.2455
  • 500 $1.1925
  • 1,000 $1.1263
$1.1263 / $1.2455 Buy Now
DISTI # 86296838
Verical Conv DC-DC 2.5V to 6V Synchronous Step Down Single-Out 1.5V 1.2A 10-Pin HVSSOP EP T/R RoHS: Compliant Min Qty: 302 Package Multiple: 1 Date Code: 1201 Americas - 366
  • 302 $1.2455
  • 500 $1.1925
  • 1,000 $1.1263
$1.1263 / $1.2455 Buy Now
Bristol Electronics   2500
RFQ
Quest Components IC,SMPS CONTROLLER,VOLTAGE-MODE,CMOS,TSSOP,10PIN,PLASTIC 303
  • 1 $3.3104
  • 83 $1.6552
  • 182 $1.5311
$1.5311 / $3.3104 Buy Now
Rochester Electronics TPS62042 1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 RoHS: Compliant Status: Active Min Qty: 1 7766
  • 1 $1.0600
  • 25 $1.0400
  • 100 $0.9964
  • 500 $0.9540
  • 1,000 $0.9010
$0.9010 / $1.0600 Buy Now

Part Details for TPS62042DGQR

TPS62042DGQR CAD Models

TPS62042DGQR Part Data Attributes

TPS62042DGQR Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS62042DGQR Texas Instruments 1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 10-HVSSOP -40 to 85
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code MSOP
Pin Count 10
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature PFM MODE IS ALSO AVAILABLE
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 6 V
Input Voltage-Min 2.5 V
Input Voltage-Nom 3.6 V
JESD-30 Code S-PDSO-G10
JESD-609 Code e4
Length 3 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 10
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.2 A
Output Voltage-Max 1.5 V
Output Voltage-Min 1.5 V
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1500 kHz
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3 mm

Alternate Parts for TPS62042DGQR

This table gives cross-reference parts and alternative options found for TPS62042DGQR. 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 TPS62042DGQR, 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
TPS62042DGQRG4 Texas Instruments Check for Price 1.5-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 10-HVSSOP -40 to 85 TPS62042DGQR vs TPS62042DGQRG4

TPS62042DGQR Related Parts

TPS62042DGQR Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the TPS62042DGQR is 17V, but it's recommended to keep it below 15V for optimal performance and reliability.

  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Additionally, the output capacitor should be placed as close to the output pin as possible.

  • The minimum input capacitance required for the TPS62042DGQR is 10uF, but it's recommended to use a higher capacitance (e.g., 22uF) for better performance and stability.

  • The TPS62042DGQR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's essential to consider the thermal design and heat dissipation in your application to ensure the device operates within its specified temperature range.

  • The output voltage of the TPS62042DGQR can be calculated using the following formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.