TPS3808G18DBVR
Supervisor Programmable Delay, Low Quiescent Current, Active Low Reset, 1.7V-6.5Vin, SOT-23-6
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | TPS3808G18DBVRCopy |
| Manufacturer Standard Lead Time | 22 weeks |
| Order Code | 3123931 |
| Your Part Number |
Need more?
| Quantity | Price |
|---|---|
| 1+ | NT$60.470 |
| 10+ | NT$40.100 |
| 50+ | NT$38.000 |
| 100+ | NT$35.900 |
| 250+ | NT$33.630 |
| 500+ | NT$32.310 |
| 1000+ | NT$32.110 |
| 2500+ | NT$31.640 |
Product Information
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | TPS3808G18DBVRCopy |
| Manufacturer Standard Lead Time | 22 weeks |
| Order Code | 3123931 |
| Reset Threshold Voltage - Min | - |
| Reset Threshold Voltage - Nom | 1.67V |
| No. of Monitored Voltages | 1Monitors |
| Supply Voltage Min | 1.7V |
| Supply Voltage Max | 6.5V |
| Reset Output Type | Manual, Active-Low |
| IC Case / Package | SOT-23 |
| No. of Pins | 6Pins |
| IC Mounting | Surface Mount |
| Delay Time | 300ms |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Automotive Qualification Standard | - |
| Digital IC Case | SOT-23 |
| Threshold Voltage | 5V |
Product Overview
The TPS3808G18DBVR is a Supervisory Circuit with active-low open-drain output and manual reset input. The microprocessor supervisory circuit monitors system voltages from 0.4 to 5V, asserting an open-drain /RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset (/MR) pin drops to a logic low. The /RESET output remains low for the user-adjustable delay time after the SENSE voltage and manual reset (/MR) return above the respective thresholds. The TPS3808 device uses a precision reference to achieve 0.5% threshold accuracy for VIT≤3.3V. The reset delay time can be set to 20ms by disconnecting the CT pin, 300ms by connecting the CT pin to VDD using a resistor or can be user-adjusted between 1.25ms and 10s by connecting the CT pin to an external capacitor.
- power-ON reset generator
- Programmable time delay
- 2.4µA Typical very low quiescent current
- 0.5% Typical high threshold accuracy
- Green product and no Sb/Br
Applications
Computers & Computer Peripherals, Portable Devices, Power Management
Technical Specifications
| Reset Threshold Voltage - Min | - |
|---|---|
| No. of Monitored Voltages | 1Monitors |
| Supply Voltage Max | 6.5V |
| IC Case / Package | SOT-23 |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| Automotive Qualification Standard | - |
| Threshold Voltage | 5V |
| Reset Threshold Voltage - Nom | 1.67V |
|---|---|
| Supply Voltage Min | 1.7V |
| Reset Output Type | Manual, Active-Low |
| No. of Pins | 6Pins |
| Delay Time | 300ms |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (27-Jun-2018) |
| Digital IC Case | SOT-23 |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Philippines Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (27-Jun-2018) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000044 |