TPS3824-33DBVT

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Details for Texas Instruments
TPS3824-33DBVT
Voltage supervisor (reset IC) with watchdog and manual reset
Buy Directly from Texas Instruments (7636 in Stock)
$0.7500 per unit
Series Information for TPS3824-33DBVT - Texas Instruments

Features

  • feature
    5-Pin SOT-23 Package
  • feature
    Manual Reset Input (TPS3820/3/5/8)
  • feature
    Power-On Reset Generator With Fixed Delay Time of 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)
  • feature
    Reset Output Available in Active-Low (TPS3820/3/4/5), Active-High (TPS3824/5), and Open Drain (TPS3828)
  • feature
    Supply Current of 15 u03bcA (Typical)
  • feature
    Supply Voltage Supervision Range: 2.5 V, 3 V, 3.3 V, 5 V
  • feature
    Temperature Range: u221240u00b0C to 85u00b0C
  • feature
    Watchdog Timer (TPS3820/3/4/8)
TPS3824-33DBVT image
RoHS Compliant

Description

SUPERVISORY CIRCUIT 5.5V SOT-23-5

The TPS382x family of supervisors provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, RESET asserts when the supply voltage VDD becomes greater than 1.1 V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET active low as long as VDD remains less than 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, starts after VDD has risen above the threshold voltage (VIT− + VHYS). 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 TPS382x family also offers watchdog time out options of 200 ms (TPS3820) and 1.6 s (TPS3823/4/8).

Specifications

Threshold Voltage:
2.93V
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
1.1V
Supply Voltage Max:
5.5V
Reset Type:
Active-High Active-Low
Digital IC Case:
SOT-23
No. of Pins:
5Pins
Delay Time:
200ms
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

RS Components
Processor Supervisor 2.93V 25uA 5-Pin
Newark Electronics
SUPERVISOR, WATCHDOG, SMD, SOT-23-5; Threshold Voltage:2.93V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1.1V; Supply Voltage Max:5.5V; Reset Type:Active-High, Active-Low; Digital IC Case:SOT-23; No. of Pins:5Pins; RoHS Compliant: Yes
Avnet America
Processor Supervisor 2.93V 0V to 5.8V 5-Pin SOT-23 T/R
Avnet Europe
Processor Supervisor 2.93V 0V to 5.8V 5-Pin SOT-23 T/R
Texas Instruments
Voltage supervisor (reset IC) with watchdog and manual reset
Distrelec
Power management IC [Texas Instruments] TPS3824-33DBVT Power management IC
RS Components UK
Processor Supervisor 2.93V 25uA 5-Pin
RS Components DE
Prozessorüberwachung TPS3824-33DBVT, Activ-High, Activ-Low SOT-23 5-Pin 0 → 5,8 V Anzahl der Supervisors : 1 Watchdog Timer : Ja Montage-Typ : SMD Abmessungen : 2.9 x 1.6 x 1.15mm Länge : 2.9mm Überwachungsspannung max. : 3V Arbeitsspannnung max. : 5,5 V Betriebstemperatur max. : +85 °C Überwachungsspannung min. : 2.93V Arbeitsspannnung min. : 1,1 V Betriebstemperatur min. : -40 °C, Texas Instruments
RS Components HK
Processor Supervisor 2.93V 25uA 5-Pin
RS Components JP
Processor Supervisor 2.93V 25uA 5-Pin
RS Components FR
Superviseur d'alimentation 2.93V 25uA
RS Components CN
Processor Supervisor 2.93V 25uA 5-Pin
RS Components ES
Processor Supervisor 2.93V 25uA 5-Pin
RS Components NL
Processor Supervisor 2.93V 25uA 5-Pin
RS Components NO
Processor Supervisor 2.93V 25uA 5-Pin