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TPS3836J25DBVR ACTIVE

Active-low, push-pull, nano-power supervisors with manual reset

NEW - Custom reel may be available
Inventory: 32,945  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
SOT-23 (DBV) | 5 3,000 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 85
View TI packaging information

Features for the TPS3836

  • Supply current: 220 nA (typical)
  • Precision supply voltage supervision range:
    1.8 V, 2.5 V, 3.0 V, and 3.3 V
  • Power-on reset generator with selectable delay time: 10 ms or 200 ms
  • Push and pull RESET output (TPS3836),
    Push and pull RESET output (TPS3837), or open-drain RESET output (TPS3838)
  • Manual reset
  • 5-pin SOT23 and 2-mm × 2-mm, 6-pin SON packages
  • Temperature range: –40°C to 85°C

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Description for the TPS3836

The TPS3836, TPS3837, and TPS3838 device families of supervisory circuits provide circuitinitialization and timing supervision, primarily fordigitalsignal processors (DSP) and processor-based systems.

During power-on, RESET is asserted when the supply voltageVDD becomes higher than 1.1 V. Thereafter, the supervisory circuit monitorsVDD and keeps the RESET output active as long asVDD remains below the threshold voltage of VIT. Aninternal timer delays the return of the output to the inactive state (high) to ensure proper systemreset. The delay time starts after VDDrises above the thresholdvoltage VIT.

When CT is connected to GND, a fixed delay time oftypically 10 msis asserted. When connected to VDD, the delay time is typically 200 ms. Whenthe supply voltage drops below the threshold voltage VIT, the output becomesactive (low) again. All the devices of this family have a fixed-sense threshold voltage(VIT) set by an internal voltage divider.

The TPS3836 has an active-low, push-pullRESET output. The TPS3837 has an active-high, push-pull RESET, and theTPS3838 integrates an active-low, open-drain RESET output. The productspectrum is designed for supply voltages of 1.8 V, 2.5 V, 3.0 V, and 3.3 V. The circuits areavailable in either a SOT23-5 or a2-mm× 2-mm SON-6 package. The TPS3836, TPS3837, and TPS3838 families are characterized for operationover a temperature range of –40°C to 85°C.

Pricing


Qty Price (USD)
1-99 1.676
100-249 1.384
250-999 0.994
1,000+ 0.748

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 19,968
Qty | Price (USD) 1ku | 0.861 1-99 1.739 100-249 1.524 250-999 1.069 1,000+ 0.861