The Texas Instruments TPS3701DDCT is a high-performance, dual-precision comparator designed to provide reliable window monitoring across a wide 1.8 V to 36 V supply range. Housed in a compact 6-pin SOT-23 package, it integrates two comparators with an internal 400 mV reference and offers open-drain outputs ideal for supervising overvoltage and undervoltage conditions in industrial, embedded, and battery-powered systems across a temperature range of –40 °C to +125 °C.

Why Choose the TPS3701DDCT Surface-Mount Comparator?

 When system reliability matters, the TPS3701DDCT stands out thanks to its precision, compact design, and versatility. Its ultra-wide 1.8 V–36 V input range accommodates diverse power rails, while its low quiescent current (~7–11 µA) ensures minimal power draw—perfect for both mains-powered and battery-driven applications. The integrated hysteresis (~5.5 mV) enhances immunity to noise, thereby reducing false triggering in demanding environments. Rugged enough to operate from– 40°C to +125°C and featuring RoHS compliance, it's the go-to choice for robust voltage supervision.

Product Standout Features:

  • Wide operating range (1.8 V–36 V) 
  • Dual precision comparators 
  • Low quiescent current 
  • Open-drain outputs rated to 25 V & 10 mA sink 
  • Built-in hysteresis (~5.5 mV) 
  • Wide temperature tolerance 
  • Compact SOT‑23‑6 package, RoHS/REACH compliant.

Texas Instruments Comparator Window Open-Drain, Surface Mount, 3.05 x 1.75 x 1mm

Manufacturer:
Manufacturer Part No:
TPS3701DDCT
Enrgtech Part No:
ET10950427
Warranty:
Manufacturer
£ 2.46 £ 1.73
Checking for live stock
Dimensions:
3.05 x 1.75 x 1mm
Mounting Type:
Surface Mount
Package Type:
SOT-23
Minimum Operating Temperature:
-40 °C
Maximum Operating Temperature:
+125 °C
Pin Count:
6
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Current - Input Bias (Max):
-
Current - Quiescent (Max):
11µA
Operating Temperature:
-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):
1.8V ~ 36V
Package / Case:
SOT-23-6 Thin, TSOT-23-6
Type:
Window
Propagation Delay (Max):
28.1µs
REACH Status:
REACH Unaffected
Output Type:
Open-Drain
Hysteresis:
5.5mV
edacadModel:
TPS3701DDCT Models
edacadModelUrl:
/en/models/5052590
CMRR, PSRR (Typ):
-
Voltage - Input Offset (Max):
-
Moisture Sensitivity Level (MSL):
2 (1 Year)
Current - Output (Typ):
-
standardLeadTime:
6 Weeks
Mounting Type:
Surface Mount
Series:
-
Supplier Device Package:
SOT-23-THIN
Packaging:
Tape & Reel (TR)
Number of Elements:
1
Base Product Number:
TPS3701
ECCN:
EAR99
pdf icon
ESD Control Selection Guide V1(Technical Reference)
pdf icon
Mult Dev A/T Chgs 30/Mar/2023(PCN Assembly/Origin)
pdf icon
SOT devices Marking 05//Feb/2024(PCN Design/Specification)
pdf icon
Retraction of select devices 23/Aug/2023(PCN Packaging)



Product Reviews