Mfr. #:
TPS389001QDSERQ1
Description:
Supervisory Circuits Adj Low Iq SVS w/ prog delay
Lifecycle:
New from this manufacturer.
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TPS389001QDSERQ1 Information

TPS3890/TPS3890-Q1 Precision Voltage Supervisors
Texas Instruments TPS3890/TPS3890-Q1 Precision Voltage Supervisors come with low-quiescent current that monitors system voltages as low as 1.15V. The device asserts an open-drain RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset (MR) pin drops to a logic low. The RESET output remains low for the user-adjustable delay time after the SENSE voltage and manual reset (MR) return above the respective thresholds. The TPS3890/TPS3890-Q1 family uses a precision reference to achieve 1% threshold accuracy. The reset delay time can be user-adjusted between 40µs and 30s by connecting the CT pin to an external capacitor. The TPS3890/TPS3890-Q1 has a very low quiescent current of 2.1µA and is available in a small 1.5mm×1.5mm package, making the device well-suited for battery-powered and space-constrained applications. The device is fully specified over a temperature range of –40°C to +125°C (TJ). The TPS3890-Q1 devices are AEC-Q100 qualified for automotive applications.

Specifications

RoHS: Y
Package / Case: WSON-6
Type: Voltage Supervisory
Manufacturer: Texas Instruments
Brand: Texas Instruments
Series: TPS3890-Q1
Product Category: Supervisory Circuits
Product Type: Supervisory Circuits
Mounting Style: SMD/SMT
Packaging: Reel
Subcategory: PMIC - Power Management ICs
Watchdog Timers: No Watchdog
Chip Enable Signals: No Chip Enable
Battery Backup Switching: No Backup
Power Fail Detection: No
Manual Reset: Manual Reset
Threshold Voltage: Adjustable
Output Type: Active Low, Open Drain
Features: Active Low Enable, Manual Reset
Qualification: AEC-Q100
Supply Voltage - Max: 5.5 V
Factory Pack Quantity: 3000
Reset Delay Time: 25 us to 30 s
Operating Supply Current: 2.29 uA
Supply Voltage - Min: 1.5 V
Number of Inputs Monitored: 1 Input
Accuracy: 1 %
Unit Weight: 0.000180 oz
Operating Temperature Range: - 40 C to + 125 C
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

TPS389001QDSERQ1 Price & Stock

Texas Instruments TPS389001QDSERQ1 pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3296-51966-1-ND1,17913.4512.129.146.176.172020-01-23T23:05:36Z
Digi-Key296-51966-6-ND1,17913.4512.129.146.176.172020-01-23T23:05:36Z
Digi-Key296-51966-2-ND-----5.552020-01-23T23:05:36Z
Texas InstrumentsTPS389001QDSERQ15,51911.9710.738.635.055.052020-01-25T02:03:17Z
Mouser595-TPS389001QDSERQ12,87813.0611.118.946.445.992020-01-25T00:05:22Z
VericalTPS389001QDSERQ11,252-10.448.445.745.742020-01-24T18:00:16Z
Arrow ElectronicsTPS389001QDSERQ11,25212.0310.448.445.745.742020-01-24T16:03:26Z
AvnetTPS389001QDSERQ1-----6.302020-01-24T03:45:40Z
Avnet EuropeTPS389001QDSERQ1-----8.452020-01-24T08:16:46Z
LTL Group5477532191-----2020-01-21T06:17:26Z

Alternate Names

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  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRUMEN
  • TEX
  • TEXAS INSTRU
  • TI/NS
  • Texas Instruments (TI)
  • TEXASIN
  • TEXINS
  • TEXAS INSTRUMENTS INCORPORATED
  • TEAXS
  • TEXAS INTRUMENTS
  • TEXAS INSTRUM
  • TEXAS INSRUMENT
  • TEXAS IST
  • TI-PB
  • TI-ROHS
  • Texas Instruments Rfid Systems
  • TEXINST
  • TEXAS INSRUMENTS
  • Texas Instr.
  • Texas Instruments Inc.