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Details for TPS3809K33QDBVRQ1 by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors
Buy Directly from Texas Instruments (23340 in stock) $0.2490
TPS3809K33QDBVRQ1 image

TPS3809K33QDBVRQ1 by Texas Instruments

3-Pin SOT-23 Package
AEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade 1: u201340u00b0C to +125u00b0C Ambient Operating Temperature Range u2013 Device HBM ESD Classification Level 2 u2013 Device CDM ESD Classification Level C5
Pin-For-Pin Compatible With MAX 809
Power-On Reset Generator With Fixed Delay Time of 200 ms
Precision-Supply Voltage Monitor 2.5 V, 3 V, 3.3 V, 5 V
Qualified for Automotive Applications
Supply Current of 9 u03bcA (Typical)
Part Information
TPS3809K33QDBVRQ1 image
RoHS Compliant
The TPS3809 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems. During power-on, RESET is asserted when the supply voltage VDD becomes higher than 1.1 V. Thereafter, the supervisory circuit monitors VDD and keeps RESET active as long as VDD remains below the threshold voltage VIT. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time, td(typ) = 200 ms, starts after VDD has risen above the threshold voltage VIT. When the supply voltage drops below the threshold voltage VIT, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed sense-threshold voltage VIT set by an internal voltage divider. The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available in a 3-pin SOT-23. The TPS3809xxx-Q1 devices are characterized for operation over a temperature range of −40°C to 125°C, and are qualified in accordance with AEC-Q100 stress test qualification for integrated circuits. For more information about TI's voltage supervisor portfolio, please visit the Supervisor and Reset IC Overview web page.
Threshold Voltage:
No. of Supervisors / Monitors:
Supply Voltage Min:
Supply Voltage Max:
Reset Type:
Active-Low Push-Pull
Digital IC Case:
No. of Pins:
Delay Time:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 1 - Unlimited
No SVHC (27-Jun-2018)
Base Number:
Operating Temperature Range:
-40°C to +125°C
Supply Current:
Supply Voltage Range:
2V to 6V
Alternate Descriptions
Supply Voltage Supervisor 2.93V SOT23 RS Components
VOLTAGE SUPERVISOR 20 uA, 6V, SOT23-3; Threshold Voltage:2.93V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:2V; Supply Voltage Max:6V; Reset Type:Active-Low, Push-Pull; Digital IC Case:SOT-23; No. of Pins:3Pins RoHS Compliant: Yes Newark Electronics
Volt Supervisor Supply 2.5V/3V/3.3V/5V 3-Pin SOT-23 T/R Avnet America
Volt Supervisor Supply 2.5V/3V/3.3V/5V 3-Pin SOT-23 T/R Avnet Europe
Automotive, 3-pin voltage supervisor (reset IC) with active-low, push-pull reset Texas Instruments
On a Reel of 3000, Texas Instruments TPS3809K33QDBVRQ1 Gerilim Supervisor Entegresi, Maks: 2,99V, 3-Pinli SOT-23 RS Components TR
Supervisore tensione aliment 2,93V SOT23 RS Components IT