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TPS3840PL44DBVR

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Mouser No:

595-TPS3840PL44DBVR

Mfr. No:

TPS3840PL44DBVR

Mfr.:

Texas Instruments

Description:

Supervisory Circuits Nanopower high-input voltage supervisor

Datasheet:

TPS3840PL44DBVR Datasheet

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Learn more about Texas Instruments TPS3840PL44DBVR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Supervisory Circuits
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Type:	Voltage Supervisory
Mounting Style:	SMD/SMT
Package/Case:	SOT-23-5
Threshold Voltage:	4.4 V
Number of Inputs Monitored:	1 Input
Output Type:	Active Low, Push-Pull
Manual Reset:	Manual Reset
Watchdog Timers:	No Watchdog
Battery Backup Switching:	No Backup
Reset Delay Time:	619 ms
Supply Voltage - Max:	10 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Accuracy:	1 %
Series:	TPS3840
Brand:	Texas Instruments
Chip Enable Signals:	No Chip Enable
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Operating Supply Current:	300 nA
Power Fail Detection:	No
Product Type:	Supervisory Circuits
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	1.5 V

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Datasheet

TPS3840PL44DBVR Datasheet

PCN

Product Change Notification_2025_1_22 (PDF)

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TARIC:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390070
MXHTS:: 8542399999
ECCN:: EAR99

TPS3840/TPS3840-Q1 Nanopower Voltage Supervisors

Texas Instruments TPS3840/TPS3840-Q1 Nanopower High-Input Voltage Supervisors come with a wide V_in which allows monitoring of 9V rails or batteries without external components and 24V rails with external resistors. Nano-I_q extends the battery life for low-power applications and minimises current consumption when using external resistors. The fast start-up delay allows the detection of a voltage fault before the rest of the system powers up, providing maximum safety in hazardous start-up fault conditions. Low power-on-reset (V_POR) prevents false resets, premature enabling or turn-on of the next device, and proper transistor control during power-up and power-down.