TLV431BQDBZR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLV431BQDBZR
Manufacturer

TI
ChipWorker Part#

CW5828525
Category

Voltage Reference
Package

SOT-23-3
Description

Shunt Voltage Reference Low-Voltage Adjustable Precision Shunt Regulator V-Ref Adjustable 1.24V to 6V 15mA 3Pin SOP T/R
Documentation

Datasheet

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TLV431BQDBZR Specifications

Attribute	Attribute Value

Part Number	TLV431BQDBZR
Manufacturer	TI
ChipWorker Part#	CW5828525
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	SOT-23-3
Capacitance Tolerance	±0.5 %
Input Voltage (DC)	1.24V ~ 6.00V
Output Voltage	1.24V ~ 6V
Output Current	15 mA
Number of Channels	1 Channel
Input Voltage (Max)	7 V
Output Voltage (Max)	6 V
Output Voltage (Min)	1.24 V
Output Current (Max)	15 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.5 %
Input Voltage	7 V
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Operating Temperature	-40℃ ~ 125℃ (TA)
Temperature Coefficient	±138 ppm/℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

description/ordering information
The TLV431 is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 2). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references.
Low-Voltage Operation . . . VREF = 1.24 V
Adjustable Output Voltage, VO = VREF to 6 V
Reference Voltage Tolerances at 25C
− 0.5% for TLV431B
− 1% for TLV431A
− 1.5% for TLV431
Typical Temperature Drift
− 4 mV (0℃ to 70℃)
− 6 mV (–40℃ to 85℃)
− 11 mV (–40℃ to 125℃)
Low Operational Cathode Current . . . 80 µA Typ
0.25-Ω Typical Output Impedance
Ultra-Small SC-70 Package Offers 40% Smaller Footprint Than SOT-23-3
See TLVH431 and TLVH432 for
− Wider VKA (1.24 V to 18 V) and IK (80 mA)
− Additional SOT-89 Package
− Multiple Pinouts for SOT-23-3 and SOT-89 Packages

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