Datasheets
TPS70402PWP by: Texas Instruments

1-A, dual-channel ultra-low-dropout voltage regulator with power good & independent enable 24-HTSSOP -40 to 125

Part Details for TPS70402PWP by Texas Instruments

Results Overview of TPS70402PWP 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.

TPS70402PWP Information

TPS70402PWP 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.

Price & Stock for TPS70402PWP

Part # Distributor Description Stock Price Buy
DISTI # 296-8026-5-ND
DigiKey IC REG LINEAR POS ADJ 24HTSSOP Min Qty: 1 Lead time: 12 Weeks Container: Tube 63
In Stock
  • 1 $8.2500
  • 10 $6.3950
  • 60 $5.5872
  • 120 $5.3684
  • 300 $5.1376
  • 540 $5.0178
  • 1,020 $4.9088
$4.9088 / $8.2500 Buy Now
DISTI # 595-TPS70402PWP
Mouser Electronics LDO Voltage Regulators Dual-Output 1A/2A A 595-TPS70402PWPR RoHS: Compliant 212
  • 1 $8.2500
  • 10 $6.4000
  • 25 $5.2100
  • 120 $4.9700
  • 540 $4.7300
$4.7300 / $8.2500 Buy Now
DISTI # V99:2348_07421718
Arrow Electronics LDO Regulator Pos 1.22V to 5.5V 1A/2A 24-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 1913 Americas - 12
  • 1 $4.2890
$4.2890 Buy Now
DISTI # 69781601
Verical LDO Regulator Pos 1.22V to 5.5V 1A/2A 24-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1913 Americas - 12
  • 2 $4.2890
$4.2890 Buy Now
Bristol Electronics   Min Qty: 1 974
  • 1 $6.7200
  • 5 $4.3680
  • 13 $3.3600
  • 39 $3.1362
  • 81 $2.9118
  • 165 $2.7552
$2.7552 / $6.7200 Buy Now
Bristol Electronics   46
RFQ
Quest Components IC,VOLT REGULATOR,ADJUSTABLE,DUAL +1.22V/+5.5V,CMOS,TSSOP,24PIN,PLASTIC 779
  • 1 $9.0000
  • 120 $3.9000
  • 514 $3.6000
$3.6000 / $9.0000 Buy Now
Quest Components IC,VOLT REGULATOR,ADJUSTABLE,DUAL +1.22V/+5.5V,CMOS,TSSOP,24PIN,PLASTIC 34
  • 1 $9.4950
  • 4 $6.9630
  • 12 $6.3300
$6.3300 / $9.4950 Buy Now
Rochester Electronics TPS704 Dual-Output, 2-A/1-A Low Dropout Voltage Regulators with Power Good RoHS: Compliant Status: Active Min Qty: 1 40
  • 1 $4.9500
  • 25 $4.8500
  • 100 $4.6500
  • 500 $4.4600
  • 1,000 $4.2100
$4.2100 / $4.9500 Buy Now
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 8548
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-TPS70402PWP
Sensible Micro Corporation Ldo Voltage Regulators Dual-Output 1A/2A RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Tubes 195
  • 100 $4.3777
  • 500 $4.2655
  • 1,000 $4.0410
$4.0410 / $4.3777 RFQ
Vyrian Regulators 226
RFQ
Win Source Electronics DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS | IC REG LI... NEAR POS ADJ 24HTSSOP more 12000
  • 8 $6.7203
  • 19 $5.5141
  • 29 $5.3418
  • 39 $5.1695
  • 51 $4.9972
  • 67 $4.4802
$4.4802 / $6.7203 Buy Now

Part Details for TPS70402PWP

TPS70402PWP CAD Models

TPS70402PWP Part Data Attributes

TPS70402PWP Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS70402PWP Texas Instruments 1-A, dual-channel ultra-low-dropout voltage regulator with power good & independent enable 24-HTSSOP -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 TSSOP
Package Description HTSSOP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability ADJUSTABLE
Dropout Voltage1-Max 0.25 V
Dropout Voltage1-Nom 0.16 V
Dropout Voltage2-Max 0.25 V
Input Voltage-Max 6 V
Input Voltage-Min 2.7 V
JESD-30 Code R-PDSO-G24
JESD-609 Code e4
Length 7.8 mm
Line Regulation-Max (%/V) 0.1
Load Regulation-Max(%) 0.08%
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 2
Number of Terminals 24
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 1 A
Output Current2-Max 2 A
Output Voltage1-Max 5.5 V
Output Voltage1-Min 1.2 V
Output Voltage2-Max 5.5 V
Output Voltage2-Min 1.22 V
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Equivalence Code TSSOP24,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Seated Height-Max 1.2 mm
Surface Mount YES
Technology CMOS
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 2%
Width 4.4 mm

Alternate Parts for TPS70402PWP

This table gives cross-reference parts and alternative options found for TPS70402PWP. 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 TPS70402PWP, 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
TPS70402PWPRG4 Texas Instruments Check for Price Dual-Output, 2-A/1-A Low Dropout Voltage Regulators with Power Good 24-HTSSOP -40 to 125 TPS70402PWP vs TPS70402PWPRG4
Part Number Manufacturer Composite Price Description Compare
TPS70402PWPG4 Texas Instruments Check for Price 1-A, dual-channel ultra-low-dropout voltage regulator with power good & independent enable 24-HTSSOP -40 to 125 TPS70402PWP vs TPS70402PWPG4
TPS70302PWP Texas Instruments $4.5130 1-A, dual-channel ultra-low-dropout voltage regulator with power good & enable 24-HTSSOP -40 to 125 TPS70402PWP vs TPS70302PWP
TPS70302PWPRG4 Texas Instruments Check for Price 1-A, dual-channel ultra-low-dropout voltage regulator with power good & enable 24-HTSSOP -40 to 125 TPS70402PWP vs TPS70302PWPRG4
TPS70302PWPG4 Texas Instruments Check for Price 1-A, dual-channel ultra-low-dropout voltage regulator with power good & enable 24-HTSSOP -40 to 125 TPS70402PWP vs TPS70302PWPG4

TPS70402PWP Related Parts

TPS70402PWP Frequently Asked Questions (FAQ)

  • A good PCB layout for the TPS70402PWP involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.

  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the output capacitor should be selected based on the output voltage and current requirements. A minimum output capacitance of 10uF is recommended, and the ESR of the capacitor should be less than 1 ohm.

  • The TPS70402PWP can handle input voltages up to 12V, but it's recommended to operate within the specified input voltage range of 2.7V to 10V for optimal performance and reliability.

  • The TPS70402PWP is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve provided in the datasheet.

  • The output voltage of the TPS70402PWP can be calculated using the following formula: Vout = (R1 / R2) * (Vref - Vfb), where R1 and R2 are the resistors in the feedback network, Vref is the internal reference voltage, and Vfb is the feedback voltage.