-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for TPS3705-30DGN by Texas Instruments
Results Overview of TPS3705-30DGN by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
Financial Technology (Fintech)
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Telecommunications
Automotive
TPS3705-30DGN Information
TPS3705-30DGN by Texas Instruments is a Power Management Circuit.
Power Management Circuits 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 TPS3705-30DGN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-3316-5-ND
|
DigiKey | IC SUPERVISOR 1 CHANNEL 8MSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
681 In Stock |
|
$1.0891 / $2.1700 | Buy Now |
|
DISTI #
595-TPS3705-30DGN
|
Mouser Electronics | Supervisory Circuits 2.63V Monitor RoHS: Compliant | 0 |
|
$1.0600 / $2.1700 | Order Now |
|
DISTI #
J56:1989_00579772
|
Arrow Electronics | Processor Supervisor 1.25V/2.63V 2 Active Low/Push-Pull 8-Pin HVSSOP EP Tube RoHS: Compliant Min Qty: 80 Package Multiple: 80 Lead time: 6 Weeks Date Code: 2231 | Europe - 400 |
|
$0.9241 / $1.0038 | Buy Now |
|
DISTI #
V99:2348_07414059
|
Arrow Electronics | Processor Supervisor 1.25V/2.63V 2 Active Low/Push-Pull 8-Pin HVSSOP EP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks | Americas - 13 |
|
$0.9838 / $1.5110 | Buy Now |
|
|
Rochester Electronics | TPS3705 Processor supervisory circuit with power fail and integrated watchdog timer RoHS: Compliant Status: Active Min Qty: 1 | 136 |
|
$0.8442 / $1.3600 | Buy Now |
|
DISTI #
TPS3705-30DGN
|
TME | IC: supervisor circuit, power on reset monitor (PoR), push-pull Min Qty: 1 | 0 |
|
$1.3300 / $2.0000 | RFQ |
|
|
LCSC | 140ms Active Low 1 TSSOP-8MSOP-8 Supervisor and Reset ICs ROHS | 10 |
|
$2.6788 / $2.8326 | Buy Now |
Part Details for TPS3705-30DGN
TPS3705-30DGN CAD Models
TPS3705-30DGN Part Data Attributes
|
|
TPS3705-30DGN
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
TPS3705-30DGN
Texas Instruments
Processor supervisor with power fail and integrated watchdog timer 8-HVSSOP -40 to 85
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | MSOP | |
| Package Description | GREEN, PLASTIC, MSOP-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 2.63V; POWER ON RESET GENERATOR; MANUAL RESET INPUT | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 3 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 | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.07 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 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +2.63V | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for TPS3705-30DGN
This table gives cross-reference parts and alternative options found for TPS3705-30DGN. 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 TPS3705-30DGN, 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 |
|---|---|---|---|---|
| TPS3705-33DGNR | Texas Instruments | $1.1769 | Processor supervisor with power fail and integrated watchdog timer 8-HVSSOP -40 to 85 | TPS3705-30DGN vs TPS3705-33DGNR |
| TPS3705-33DGN | Texas Instruments | $1.3829 | Processor supervisor with power fail and integrated watchdog timer 8-HVSSOP -40 to 85 | TPS3705-30DGN vs TPS3705-33DGN |
| TPS3705-30DGNG4 | Texas Instruments | Check for Price | Processor Supervisory Circuits with Power-Fail 8-MSOP-PowerPAD -40 to 85 | TPS3705-30DGN vs TPS3705-30DGNG4 |
TPS3705-30DGN Frequently Asked Questions (FAQ)
-
A good PCB layout for the TPS3705-30DGN involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and wide to minimize inductance and resistance. Additionally, it's recommended to use a 10uF ceramic capacitor between the VIN and GND pins to filter out noise.
-
The output capacitor should be chosen based on the output voltage and current requirements. A general rule of thumb is to use a capacitor with a capacitance value of at least 10uF and a voltage rating of at least 1.5 times the output voltage. For example, for a 3.3V output, a 10uF 6.3V capacitor would be suitable.
-
The TPS3705-30DGN can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and to prevent overheating.
-
The output voltage of the TPS3705-30DGN can be adjusted by connecting a resistor divider network between the VOUT and GND pins. The output voltage can be calculated using the formula: VOUT = 1.25V x (R1 + R2) / R2, where R1 and R2 are the resistors in the divider network.
-
The thermal shutdown temperature of the TPS3705-30DGN is typically around 150°C. When the device temperature exceeds this threshold, it will shut down to prevent damage.