Product details


Number of supplies monitored 1 Threshold voltage 1 (Typ) (V) Adjustable Features Sense pin, MR pin, Programmable delay Reset threshold accuracy (%) 0.5 Output driver type/reset output Active-high, Active-low, Open-drain, Push-pull Time delay (ms) 0.4 Rating Catalog Operating temperature range (C) -40 to 125 open-in-new Find other Supervisor & reset ICs

Package | Pins | Size

DSBGA (YBH) 4 open-in-new Find other Supervisor & reset ICs


Designed for high performance:

  • Nano quiescent current: 125 nA (typical)
  • High threshold accuracy: ±0.5% (typical)
  • Built-in precision hysteresis (VHYS): 5% (typical)

Designed for a wide range of applications:

  • Operating voltage range: 0.7 V to 5.5 V
  • Adjustable threshold voltage: 0.505 V (typical)
  • Fixed (VIT-) voltage: 0.8 V to 4.9 V in 0.1 V steps
  • Separate SENSE pin (TLV841S)
  • Active-low manual reset (MR) (TLV841M)
  • Push-button monitoring for TLV841 (S/M variants)
  • Reset time delay (tD): Capacitor-based programmable (TLV841C)
    • Min time delay: 40 µs (typical) without capacitor
  • Reset time delay (tD): Fixed time delay options (TLV841M and TLV841S)
    • 40 µs, 2 ms, 10 ms, 30 ms, 50 ms, 80 ms, 100 ms, 150 ms, 200 ms
  • Temperature range: –40°C to +125°C

Multiple output topologies, package type:

  • TLV841xxDL: open-drain, active-low (RESET)
  • TLV841xxPL: push-pull, active-low (RESET)
  • TLV841xxDH: open-drain, active-high (RESET)
  • TLV841xxPH: push-pull, active-high (RESET)
  • Package: 0.73-mm x 0.73-mm DSBGA
open-in-new Find other Supervisor & reset ICs


TLV841 is a nano power, precision voltage supervisor with ±0.5% threshold accuracy in an ultra small DSBGA package. The TLV841 offers three pinout variants (S, M, C) to provide many unique options in the smallest total solution size in its class. Built-in hysteresis along with fixed or programmable (TLV841C) reset delay prevent false reset signals when monitoring a voltage rail or push button signals. On active-low outputs of TLV841S, increasing the voltage threshold hysteresis can be achieved by adding an external resistor between the SENSE and RESET pins. TLV841 with its precision performance, low power consumption, and best in-class features in the smallest compact form factor, offers an ideal solution for wide range battery powered applications such as personal and consumer products.

The separate VDD and SENSE (TLV841S) pins allow for the redundancy sought by high-reliability systems. SENSE is decoupled from VDD and can monitor rail voltages other than VDD or can be used as a push-button input. Optional use of external resistors are supported by the high impedance input of the SENSE pin. TLV841S offers fixed reset delay timing options with no need of an external capacitor. TLV841C allows programmable reset time delay including a minimum delay when the CT pin is left floating. TLV841M offers a separate manual reset (MR) pin to force a reset condition with an external signal or be used as a push button input. TLV841M can be setup for VDD and MR pin monitoring to create a simple two-channel supervisor solution. TLV841 operates over a temperature range of -40°C to +125°C (TA).

open-in-new Find other Supervisor & reset ICs

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 4
Type Title Date
* Data sheet TLV841 Small Size Nano-Power Voltage Supervisor in WCSP Package datasheet (Rev. C) Jun. 15, 2021
Technical article What’s not in the power MOSFET data sheet part 2: voltage-dependent leakage currents Jul. 23, 2021
Technical article Three reasons to add a voltage supervisor to your next wearable power design Jun. 17, 2021
User guide TLV841EVM Voltage Supervisor User's Guide (Rev. A) Jun. 15, 2021

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

document-generic User guide

The TLV841 evaluation module (EVM) is a platform for evaluating the TLV841, which is a voltage supervisor and reset IC in a 4-pin wafer chip-scale package (WCSP). TLV841 operates up to 6 V while maintaining a low quiescent current of 1.5 µA (max) and ±2% accuracy.

TLV841EVM supports all three device (...)

  • 4-pin WCSP (YBH)
  • Nano supply current
  • Fixed/programmable sense delay
  • Push-button monitor
  • Open-drain/push-pull output topology

Design tools & simulation

SLVMDL6.ZIP (209 KB) - PSpice Model
SLVMDL7.ZIP (71 KB) - PSpice Model
SLVMDL8.ZIP (225 KB) - PSpice Model
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

CAD/CAE symbols

Package Pins Download
DSBGA (YBH) 4 View options

Ordering & quality

Information included:
  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​