Power Circuits
TPS3705-33DR
Description: Processor supervisor with power fail and integrated watchdog timer 8-SOIC -40 to 125

Overview of TPS3705-33DR by Texas Instruments

Note: 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.
Where used in Applications: Financial Technology (Fintech) Energy and Power Systems Transportation and Logistics Renewable Energy Telecommunications Automotive

Available Datasheets

Part # Manufacturer Description Datasheet
70V3599S133DR Renesas Electronics Corporation 128K x 36 Sync, 3.3V Dual-Port RAM, Pipelined/Flow-Through, Interleaved I/O's
70V3589S133DRGI8 Renesas Electronics Corporation 64K x 36 Sync, 3.3V Dual-Port RAM, Pipelined/Flow-Through, Interleaved I/O's
70V7519S133DRI Renesas Electronics Corporation 256K x 36 Synchronous Bank-Switchable Dual-Port SRAM

Price & Stock for TPS3705-33DR by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 296-26940-1-ND
DigiKey IC SUPERVISOR 1 CHANNEL 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 3373
In Stock
  • 1 $2.4400
  • 10 $1.7480
  • 25 $1.5740
  • 100 $1.3830
  • 250 $1.2919
  • 500 $1.2370
  • 1,000 $1.1918
  • 2,500 $1.1440
  • 5,000 $1.1152
  • 7,500 $1.1008
$1.1008 / $2.4400 Buy Now
DISTI # 595-TPS3705-33DR
Mouser Electronics Supervisory Circuits Processor with Power-Fail RoHS: Compliant 2198
  • 1 $2.4000
  • 10 $2.0400
  • 100 $1.7300
  • 250 $1.6300
  • 500 $1.4200
  • 1,000 $1.1800
  • 2,500 $1.0900
  • 5,000 $1.0300
$1.0300 / $2.4000 Buy Now
Bristol Electronics   59
RFQ
Rochester Electronics TPS3705 Processor supervisory circuit with power fail and integrated watchdog timer RoHS: Compliant Status: Active Min Qty: 1 84
  • 1 $1.1700
  • 25 $1.1500
  • 100 $1.1000
  • 500 $1.0600
  • 1,000 $0.9966
$0.9966 / $1.1700 Buy Now
Ameya Holding Limited Processor Supervisory Circuits With Power-Fail 11160
RFQ
DISTI # SMC-TPS3705-33DR
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 757
RFQ
DISTI # C1S746200769281
Chip1Stop Processor Supervisor 1.25V/2.93V 2 Active Low/Push-Pull 8-Pin SOIC T/R RoHS: Compliant pbFree: Yes 98
  • 1 $4.0500
$4.0500 Buy Now
LCSC 140ms Active Low 1 SOIC-8 Supervisor and Reset ICs ROHS 2998
  • 1 $1.5759
  • 10 $1.3673
  • 30 $1.2376
  • 100 $0.9873
  • 500 $0.9270
  • 1,000 $0.9008
$0.9008 / $1.5759 Buy Now
Win Source Electronics IC 2.93V PROCESSOR MON 8-SOIC 48100
  • 60 $0.8480
  • 145 $0.6960
  • 225 $0.6740
  • 310 $0.6530
  • 400 $0.6310
  • 535 $0.5660
$0.5660 / $0.8480 Buy Now

CAD Models for TPS3705-33DR by Texas Instruments
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Part Data Attributes for TPS3705-33DR by Texas Instruments

TPS3705-33DR
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
Package Description
GREEN, PLASTIC, SOIC-8
Pin Count
8
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Additional Feature
RESET THRESHOLD VOLTAGE IS 2.93V; POWER ON RESET GENERATOR; MANUAL RESET INPUT
Adjustable Threshold
NO
Analog IC - Other Type
VOLTAGE SUPERVISOR
JESD-30 Code
R-PDSO-G8
JESD-609 Code
e4
Length
4.9 mm
Moisture Sensitivity Level
1
Number of Channels
1
Number of Functions
1
Number of Terminals
8
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
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
Seated Height-Max
1.75 mm
Supply Current-Max (Isup)
0.05 mA
Supply Voltage-Max (Vsup)
6 V
Supply Voltage-Min (Vsup)
2 V
Supply Voltage-Nom (Vsup)
3.3 V
Surface Mount
YES
Technology
CMOS
Temperature Grade
INDUSTRIAL
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
DUAL
Threshold Voltage-Nom
+2.93V
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
3.9 mm
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    Texas Instruments
    Processor supervisor with power fail and integrated watchdog timer 8-SOIC -40 to 125
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Alternate Parts for TPS3705-33DR

This table gives cross-reference parts and alternative options found for TPS3705-33DR. 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 TPS3705-33DR, 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 Description Manufacturer Compare
TPS3705-30DG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, SOIC-8 Texas Instruments TPS3705-33DR vs TPS3705-30DG4
TPS3705-33DG4 Processor supervisor with power fail and integrated watchdog timer 8-SOIC -40 to 125 Texas Instruments TPS3705-33DR vs TPS3705-33DG4
TPS3705-30DR Processor supervisor with power fail and integrated watchdog timer 8-SOIC -40 to 85 Texas Instruments TPS3705-33DR vs TPS3705-30DR
TPS3705-33DRG4 Processor supervisor with power fail and integrated watchdog timer 8-SOIC -40 to 125 Texas Instruments TPS3705-33DR vs TPS3705-33DRG4
Part Number Description Manufacturer Compare
TPS3705-33DRG4 Processor supervisor with power fail and integrated watchdog timer 8-SOIC -40 to 125 Texas Instruments TPS3705-33DR vs TPS3705-33DRG4
TPS3707-33DG4 Processor supervisor with power fail 8-SOIC -40 to 85 Texas Instruments TPS3705-33DR vs TPS3707-33DG4
TPS3705-33DGN Processor supervisor with power fail and integrated watchdog timer 8-HVSSOP -40 to 85 Texas Instruments TPS3705-33DR vs TPS3705-33DGN
NCV809SQ293T1G Power Supply Support Circuit onsemi TPS3705-33DR vs NCV809SQ293T1G
TPS3809K33QDBVRQ1 Automotive, 3-pin voltage supervisor (reset IC) with active-low, push-pull reset 3-SOT-23 -40 to 125 Texas Instruments TPS3705-33DR vs TPS3809K33QDBVRQ1
TPS3809K33MDBVREP Enhanced Product 3-Pin Supply Voltage Supervisor 3-SOT-23 -55 to 125 Texas Instruments TPS3705-33DR vs TPS3809K33MDBVREP
TPS3707-33DGNRG4 Processor supervisor with power fail 8-HVSSOP -40 to 85 Texas Instruments TPS3705-33DR vs TPS3707-33DGNRG4
TPS3707-33D Processor supervisor with power fail 8-SOIC -40 to 85 Texas Instruments TPS3705-33DR vs TPS3707-33D
TPS3707-33DGNG4 Processor supervisor with power fail 8-HVSSOP -40 to 85 Texas Instruments TPS3705-33DR vs TPS3707-33DGNG4
TPS3809K33DBVT 3-pin voltage supervisor (reset IC) with active-low, push-pull reset 3-SOT-23 -40 to 85 Texas Instruments TPS3705-33DR vs TPS3809K33DBVT

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