Low

TEXAS INSTRUMENTS  TPS3808G01DBVT  Supervisory Circuit, 1.7V-6.5V Supply, 0.405V Threshold, 300ms Delay, Active-Low, SOT-23-6

TEXAS INSTRUMENTS TPS3808G01DBVT
Technical Data Sheet (10.15KB) EN See all Technical Docs

The actual product may differ from image shown

Product Overview

The TPS3808G01DBVT is a Low Quiescent Current Programmable Delay Supervisory Circuit that 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. The TPS3808 device has a very low typical quiescent current of 2.4µA, so it is well-suited to battery-powered applications.
  • Power-on reset generator with adjustable delay time (1.25ms to 10s)
  • Very low quiescent current (2.4µA typical)
  • High threshold accuracy (0.5% typical)
  • Fixed threshold voltages for standard voltage rails from 0.9 to 5V & adjustable voltage down to 0.4V
  • Manual reset (MR) input
  • Open-drain reset output
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

Threshold Voltage:
405mV
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
1.7V
Supply Voltage Max:
6.5V
Reset Type:
Active-Low
Digital IC Case:
SOT-23
No. of Pins:
6Pins
Delay Time:
300ms
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Supply Current:
2.7 µA
Supply Voltage Range:
1.7V to 6.5V
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Signal Processing;
  • Computers & Computer Peripherals;
  • Portable Devices;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Supervisory Circuit, 1.7V-6.5V Supply, 0.405V Threshold, 300ms Delay, Active-Low, SOT-23-6

TEXAS INSTRUMENTS

250 in stock

Price for: Each (Supplied on Full Reel)

250+ $1.41 500+ $1.24 1000+ $1.02 2500+ $0.88

Buy

Supervisory Circuit, 1.7V-6.5V Supply, 0.405V Threshold, 300ms Delay, Active-Low, SOT-23-6

TEXAS INSTRUMENTS

2,065 in stock

Price for: Each (Supplied on Cut Tape)

1+ $1.80 10+ $1.62 25+ $1.50 50+ $1.45 More pricing

Buy

Supervisory Circuit, 1.7V-6.5V Supply, 0.405V Threshold, 300ms Delay, Active-Low, SOT-23-6

TEXAS INSTRUMENTS

9,000 in stock

Price for: Each (Supplied on Full Reel)

3000+ $0.765

Buy

Supervisory Circuit, 1.7V-6.5V supply, 0.405V Threshold, 300 ms Delay, Active-Low Reset, SOT-23-6

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

3000+ $0.765

Buy

SUPERVISORY CCT, 3808G01, SOT-23-6

TEXAS INSTRUMENTS

497:  in stock

Price for: Each (Supplied on Cut Tape)

1+ $2.21 10+ $1.98 25+ $1.83 50+ $1.78 More pricing

Buy

Instrument Amplifier, 1 Amplifier, 25 µV, 0.016 V/µs, 150 kHz, 1.8V to 5.5V, VSSOP

TEXAS INSTRUMENTS

1,142 in stock

Price for: Each (Supplied on Cut Tape)

1+ $4.30 10+ $3.86 25+ $3.58 50+ $3.39 More pricing

Buy

DC-DC Switching Boost, Inverting Regulator, Adjustable, 3V-40Vin, 1.25V-40Vout, 1.5Aout, SOIC-8

TEXAS INSTRUMENTS

2,360 in stock

Price for: Each (Supplied on Cut Tape)

1+ $0.573 10+ $0.478 100+ $0.308 1000+ $0.247

Buy

Analog to Digital Converter, 12 bit, 50 kSPS, Single, 2.7 V, 5.25 V, TSSOP

TEXAS INSTRUMENTS

187 in stock

Price for: Each (Supplied on Cut Tape)

1+ $8.08 10+ $7.32 25+ $6.76 50+ $6.45 More pricing

Buy

Analog to Digital Converter, 24 bit, 125 kSPS, Single, 2.7 V, 5.25 V, VQFN

TEXAS INSTRUMENTS

309 in stock

Price for: Each (Supplied on Cut Tape)

1+ $20.74 10+ $19.13 25+ $18.27 50+ $17.73 More pricing

Buy

Operational Amplifier, Single, 1.4 MHz, 1 Amplifier, 8 V/µs, ± 10V to ± 35V, TO-220, 5 Pins

TEXAS INSTRUMENTS

510 in stock

Price for: Each

1+ $17.18 10+ $15.79 25+ $14.81 50+ $14.24 More pricing

Buy

Associated Products