TPS3128E18DBVR

Mfr. #:: TPS3128E18DBVR
Description:: Supervisory Circuits 1.8-V Processor
Lifecycle:: New from this manufacturer.
Datasheet:: TPS3128E18DBVR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: TPS3128E18DBVR more Information TPS3128E18DBVR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Supervisory Circuits

RoHS:: Y

Type:: Voltage Supervisory

Mounting Style:: SMD/SMT

Package / Case:: SOT-23-5

Threshold Voltage:: 1.71 V

Number of Inputs Monitored:: 1 Input

Output Type:: Active-low,Open-drain

Manual Reset:: Manual Reset

Watchdog Timers:: Watchdog

Battery Backup Switching:: No Backup

Reset Delay Time:: 180 ms

Supply Voltage - Max:: 3.3 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: TPS3128E18

Packaging:: Reel

Features:: Active Low Enable, Manual Reset, Watchdog Timer

Height:: 1.15 mm

Length:: 2.9 mm

Operating Temperature Range:: - 40 C to + 85 C

Width:: 1.6 mm

Brand:: Texas Instruments

Overvoltage Threshold:: 1.77 V

Undervoltage Threshold:: 1.71 V

Chip Enable Signals:: No Chip Enable

Operating Supply Current:: 14 uA

Operating Supply Voltage:: 1.8 V

Pd - Power Dissipation:: 437 mW

Power Fail Detection:: No

Product Type:: Supervisory Circuits

Factory Pack Quantity:: 3000

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 0.75 V

Unit Weight:: 0.000222 oz

Tags: TPS3128E18, TPS3128, TPS312, TPS31, TPS3, TPS

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS3128E18DBVR Ratings and Reviews

O***e

26 days agoPlastic zip pouch in bubble wrap envelopeProducts in accordance with the descriptionGood value for moneyThanks to the team

2019-07-01

N***k

Delivery 26 days. Item in order

2019-06-15

A***m

Excellent

2019-07-08

TPS3128E18DBVR Description

***roFlash: Supply Voltage Supervisor with Watchdog Timer and Manual Reset 5-SOT-23 -40 to 85

*** Source Electronics: Processor Supervisor 1.71V 1 Active Low/Open Drain 5-Pin SOT-23 T/R / IC 1.71V SUPPLY MONITOR SOT-23-5

***ark: Voltage Detector / Microprocessor Supervisor IC; Supply Voltage Min:0.75V; Package/Case:5-SOT; No. of Pins:5; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes

***ASI: The TPS312x family of voltage supervisory circuits provides voltage monitoring down to 1.2V rails and timing supervision, primarily for DSP and processor-based systems. All devices in the family monitor the power rail and assert RESET output when the power rail is under the threshold voltage target (VIT-). The threshold voltage is programmed into the device to minimize external components. Built-in hysteresis prevents false triggering. The RESET output is not valid for supply voltage (VDD) under 0.75 V. The TPS312x family includes devices with active high output for use as disable during malfunction and active low outputs for most systems where high output indicates properly functioning system.

***AS INSRUMENTS: The TPS3123/3124/3128 also include the watchdog timer functionality to monitor timely digital pulses from the processor and issue an alert if the expected pulse does not arrive on time due to potential software freeze or hang. Such integration of supply rail monitoring and the watch dog timer feature is very helpful in always on systems, such as Factory Automation and Communications Infrastructure.

***AS INSTRUMENTS INC: In addition the TPS3123/5/6/8 devices incorporate a manual reset input, MR, to force RESET triggered by an event unrelated to the voltage rail monitoring of the pulses monitored by the watch dog timer. A low level at MR causes RESET to become active. The TPS3124 devices do not have the input MR, but include a high-level output RESET same as the TPS3125 and TPS3126 devices.

***AS INSTRUMEN: All devices in the family are available in a 5-pin SOT23-5 package and are characterized for operation over a temperature range of –40°C to +85°C.

Market price

Part #	Description	Stock	Price
TPS3128E18DBVR DISTI # TPS3128E18DBVR-ND	IC 1.71V SUPPLY MONITOR SOT-23-5 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.0098
TPS3128E18DBVRG4 DISTI # TPS3128E18DBVRG4-ND	IC 1.71V SUPPLY MONITOR SOT-23-5 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.0098
TPS3128E18DBVR DISTI # TPS3128E18DBVR	Processor Supervisor 1.71V 0.85V to 3.3V 5-Pin SOT-23 T/R - Tape and Reel (Alt: TPS3128E18DBVR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.0849 6000:$1.0329 12000:$0.9979 18000:$0.9649 30000:$0.9379
TPS3128E18DBVR DISTI # TPS3128E18DBVR	Processor Supervisor 1.71V 0.85V to 3.3V 5-Pin SOT-23 T/R (Alt: TPS3128E18DBVR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
TPS3128E18DBVR DISTI # TPS3128E18DBVR	Processor Supervisor 1.71V 0.85V to 3.3V 5-Pin SOT-23 T/R (Alt: TPS3128E18DBVR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€1.2559 6000:€1.1119 12000:€0.9959 18000:€0.9469 30000:€0.9029
TPS3128E18DBVT DISTI # 595-TPS3128E18DBVT	Supervisory Circuits 1.8-V Processor RoHS: Compliant	414	1:$2.5300 10:$2.1500 100:$1.7300 250:$1.7300 500:$1.5100 1000:$1.2500 2500:$1.1700 5000:$1.1200
TPS3128E18DBVR DISTI # 595-TPS3128E18DBVR	Supervisory Circuits 1.8-V Processor RoHS: Compliant	0	1:$2.2000 10:$1.8700 100:$1.5000 500:$1.3100 1000:$1.0900 3000:$1.0100 6000:$0.9730
TPS3128E18DBVTG4 DISTI # 595-TPS3128E18DBVTG4	Supervisory Circuits 1.8-V Processor RoHS: Compliant	0	250:$1.7300 500:$1.5100 1000:$1.2500 2000:$1.1700 5000:$1.1200
TPS3128E18DBVRG4 DISTI # 595-TPS3128E18DBVRG4	Supervisory Circuits 1.8-V Processor RoHS: Compliant	0
TPS3128E18DBVR	Power Supply Management Circuit, Fixed, 1 Channel, PDSO5 RoHS: Compliant	1740	1000:$1.1000 500:$1.1600 100:$1.2100 25:$1.2600 1:$1.3600

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