TL331IDBVT

IC SNGL DIFF COMPARATOR SOT23-5

TL331IDBVT is a single-channel comparator in SOT-23 (DBV) package, operating from -40°C to 85°C with a supply voltage of 2V to 36V and an open-collector output.Checked against the datasheet

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Technical parameters

Key specs

Elements1

Output typeOpen drain

Supply voltage2 ~ 36 V

Quiescent current700 µAMax · Max: 0.7 mA (VCC=5V，RL=∞，TA=25°C)

Datasheet-verified parameters

20 items

Parameter	Value and test conditions	Source
Channels	1
Output Type	Open Collector/Drain
Supply Voltage	Min: 2 V, Max: 36 V
Quiescent Current	Typ: 0.4 mA, Max: 0.7 mA (VCC=5V, RL=∞, TA=25°C)
Package	SOT-23 (DBV), 5-Pin
Operating Temperature	-40°C to 85°C
RoHS	Yes
Input Offset Voltage	Typ: 2 mV, Max: 5 mV (VCC=5V to 30V, VO=1.4V, VIC=VIC(min), TA=25°C)
Input Bias Current	Typ: -25 nA, Max: -250 nA (VO=1.4V, TA=25°C)
Common-Mode Input Voltage Range	0 to VCC-1.5 V
Low-Level Output Voltage	Typ: 150 mV, Max: 400 mV (IOL=4mA, VID=-1V, TA=25°C)
Low-Level Output Current	Min: 6 mA (VOL=1.5V, VID=-1V, TA=25°C)
Large-Signal Differential Voltage Amplification	Min: 50 V/mV, Typ: 200 V/mV (VCC=15V, VO=1.4V to 11.4V, RL≥15kΩ to VCC, TA=25°C)
Absolute Maximum Rating - Supply Voltage	Min: 0 V, Max: 36 V
Absolute Maximum Rating - Differential Input Voltage	Min: -36 V, Max: 36 V
Absolute Maximum Rating - Output Current	Min: 0 mA, Max: 20 mA
Absolute Maximum Rating - Operating Virtual Junction Temperature	Min: -40°C, Max: 150°C
ESD Rating (HBM)	±1000 V
ESD Rating (CDM)	±750 V
Recommended Operating Conditions - Junction Temperature	Min: -40°C, Max: 85°C

All parameters (20)ExpandCollapse

Power
Current - Input Bias (Max)	0.25µA @ 5V
Current - Output (Typ)	20mA
Current - Quiescent (Max)	700µA
Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V
AC and DC characteristics
CMRR, PSRR (Typ)	-
Propagation Delay (Max)	-
Voltage - Input Offset (Max)	5mV @ 30V
Environment and package
Mounting Type	Surface Mount
Operating Temperature	-40°C~85°C
Package	Tape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Other
Base Product Number	TL331
Hysteresis	-
Mfr	Texas Instruments
Number of Elements	1
Output Type	CMOS, MOS, Open-Collector, TTL
Product Status	Active
Series	-
Type	Differential

Pinout and package

Figure 4-1. TL331, TL331B DBV … — Package: **SOT-23 (DBV), 5-Pin**

Pin	Name	Function
1	IN-	(Negative Input)
2	GND	(Ground)
3	IN+	(Positive Input)
4	OUT	(Open Collector/Drain Output)
5	VCC	(Power Supply Input)

Documents

DatasheetDatasheet · 1.1 MB · 2026-11-09

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