Texas Instruments TLV6713DDCR

Overview

TLV6713DDCR from Texas Instruments is a micropower, 36-V single-channel non-inverting comparator with integrated 400-mV precision reference, open-drain output rated to 25 V, ±0.75% threshold accuracy over temperature, and 7 µA typical quiescent current - used for undervoltage detection in battery-powered and industrial monitoring systems.

For engineers reviewing the TLV6713DDCR datasheet, TLV6713DDCR pinout, TLV6713DDCR application, or TLV6713DDCR equivalent, key selection considerations include its adjustable threshold via external resistor divider, built-in 5.5 mV hysteresis for noise immunity, –40°C to +125°C operating range, SOT-23-6 thin package, and compatibility with supply rails up to 36 V while monitoring voltages as low as 400 mV.

Technical Context

The TLV6713DDCR implements a precision comparator with internal 400-mV reference and fixed hysteresis (5.5 mV typ), enabling stable high-side or low-side voltage supervision without external components. Its SENSE pin accepts input voltages from 0 V to 1.7 V (7 V abs max), independent of VDD, and features ultra-low input leakage (±25 nA max) to preserve accuracy with high-value resistor dividers.

Operating from 1.8 V to 36 V, the device includes undervoltage lockout (UVLO = 1.5 V typ) and power-on reset (V(POR) = 0.8 V min) to ensure deterministic startup. The open-drain OUT pin sinks up to 10 mA and supports pullup voltages up to 25 V, decoupling logic-level interfacing from monitored or supply rail voltages.

Key Specifications

Pinout & Package

TLV6713DDCR is housed in a 6-pin Thin SOT-23 (DDC) package measuring 2.90 mm × 1.60 mm, optimized for space-constrained PCB layouts and automated assembly.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar voltage supervisor applications.

Compared with TLV6710DDCR and TPS3839G33DBVR, TLV6713DDCR uniquely balances micropower operation (7 µA), high-voltage tolerance (36 V), adjustable threshold via resistor divider, and integrated hysteresis - making it optimal for cost-sensitive, space-constrained undervoltage detection where flexibility matters more than window functionality or ultra-low IQ.

Availability

TLV6713DDCR is available at Aetrix Electronics and suitable for battery-powered medical devices, industrial PLC power supervisors, and smartphone power management systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.

Supply support for TLV6713DDCR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company designing analog ICs, embedded processors, and digital signal solutions for industrial, automotive, and consumer markets.

The TLV6713DDCR belongs to TI's precision voltage supervisor family, engineered specifically for high-accuracy, low-power undervoltage detection in harsh environments - emphasizing robustness, small footprint, and ease of integration into diverse power architectures.

FAQ

What is the maximum input voltage allowed on the SENSE pin of TLV6713DDCR?

The SENSE pin of TLV6713DDCR accepts voltages from 0 V to 1.7 V under recommended operating conditions, with an absolute maximum rating of 7 V. This limitation ensures proper comparator operation regardless of VDD level and allows safe monitoring of high voltages (e.g., 24 V or 36 V) only when scaled via an external resistor divider - preventing damage or erroneous output states.

Can TLV6713DDCR operate from a 3.3-V supply while monitoring a 24-V rail?

Yes, TLV6713DDCR can operate from a 3.3-V VDD supply while monitoring a 24-V rail: the SENSE pin input range (0–1.7 V) is independent of VDD, so a resistor divider (e.g., R1 = 562 kΩ, R2 = 37.4 kΩ) scales 24 V down to ~1.5 V at SENSE. The 400-mV internal reference remains accurate, and the 25-V-rated open-drain OUT supports pullup to any logic-compatible voltage.

Does TLV6713DDCR require external hysteresis components?

No, TLV6713DDCR includes built-in 5.5-mV typical hysteresis between VIT+ and VIT– thresholds, eliminating the need for external positive feedback resistors. This internal hysteresis ensures stable switching in noisy environments - such as motor drives or switching power supplies - without adding board area or design complexity.

What is the purpose of the three GND pins on TLV6713DDCR?

The TLV6713DDCR features three dedicated GND pins (Pins 2, 4, 6) to minimize ground impedance, improve thermal dissipation, and reduce noise coupling in high-precision comparator operation. All three must be connected to a low-impedance system ground plane - separating analog and digital grounds is unnecessary due to the device's single-function architecture and internal layout optimization.

How does TLV6713DDCR behave during power-up?

During power-up, TLV6713DDCR enters a defined startup sequence: below 0.8 V (V(POR)), OUT is high-impedance; between 0.8 V and 1.5 V (UVLO), OUT is forced low regardless of SENSE; above 1.5 V and after ≥155 µs stabilization, OUT reflects SENSE voltage per the truth table. This ensures glitch-free initialization in systems with slow-ramping supplies.