TPS3839K33DBZR Voltage Monitor IC Supervisory Circuits

• shape: SMD
• Conductive Type: Unipolar Integrated Circuit
• Integration: ULSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Analog IC
• Model NO.: TPS3839K33DBZR
• MFG.: TI
• D/C: 17+
• Package: SOT-23
• Quality: Genuine New Original
• Transport Package: Box
• Origin: Malaysia
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

TPS3839K33DBZR: Volt Supervisor Supply Voltage Supervisor 3-Pin SOT-23 T/R

Package: SOT-23

Mfr. Part#: TPS3839K33DBZR

Mfr.: TI

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

Type:	Voltage Monitors
Mounting Style:	SMD/SMT
Package / Case:	SOT-23-3
Threshold Voltage:	2.93 V
Number of Inputs Monitored:	1 Input
Output Type:	Active Low, Push-Pull
Manual Reset:	No Manual Reset
Watchdog Timers:	No Watchdog
Battery Backup Switching:	No Backup
Reset Delay Time:	200 ms
Supply Voltage - Max:	6.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Accuracy:	1.6 %
Series:	TPS3839K33
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Product Type:	Supervisory Circuits
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	0.9 V
Unit Weight:	0.000282 oz

 

The TPS3831 and TPS3839 devices (both referred to as TPS383x) are ultralow current (150 nA, typical), voltage supervisory circuits that monitor a single voltage. Both devices initiate an active-low reset signal whenever the VDD supply voltage drops below the factory-trimmed reset threshold voltage. The reset output remains low for 200 ms (typical) after the VDD voltage rises above the threshold voltage and hysteresis. These devices are designed to ignore fast transients on the VDD pin. The TPS3831 device includes a manual reset input that forces RESET\ low when MR\ is low.

The ultralow current consumption of 150 nA makes these voltage supervisors ideal for use in low-power and portable applications. The TPS383x devices are specified to have the correct output logic state for supply voltages down to 0.6 V.

 

Key Features

• Ultralow Supply Current: 150 nA (Typical)
• Operating Supply Voltage: 0.9 V to 6.5 V
• Valid Reset for VDD > 0.6 V
• Push-Pull RESET\ Output
• Factory-Trimmed Reset Threshold Voltages
• Temperature Range: -40°C to 85°C
• Packages: 1-mm × 1-mm X2SON or 3-Pin SOT23

 

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