TLVH431ACDBZT Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 1.24V-18V SOT-23-3

Electronic & Electrical Components>Semiconductors - ICs>Power Management
Status: Unknown
Series: TLVH431A Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The TLVH431 and TLVH432 devices are low-voltage 3-terminal adjustable voltage references, 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 18 V with two external resistors (see Figure 19). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shuntregulator references. When used with an optocoupler, the TLVH431 and TLVH432 devices are ideal voltage references in isolated feedback circuits for 3-V to 3.3-V switchingmode power supplies. They have a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making the TLVH431 and TLVH432 devices excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies. The TLVH432 device is identical to the TLVH431 device, but is offered with different pinouts for the 3-pin SOT-23 and SOT-89 packages.

Where to Buy

Prices starting from US$0.53

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$0.53
16,750
in stock
 Buy Now
Buy Now

Specifications

Voltage Reference Type Shunt - Adjustable
Product Range TLVH431A Series
Reference Voltage 1.24V to 18V
Initial Accuracy 1%
Temperature Coefficient -
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Input Voltage Max 18V
Input Voltage Min 1.24V
Reference Volts 1.24V
Topology Shunt

Last 6 months Inventory & Pricing History

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TLVH431ACDBZT?

Additional datasheets, footprints and schematics for TLVH431ACDBZT are listed on our Part Details page. You can also find images and similar parts to TLVH431ACDBZT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TLVH431ACDBZT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TLVH431ACDBZT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TLVH431ACDBZT fall under?

The TLVH431ACDBZT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TLVH431ACDBZT when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TLVH431ACDBZT you can contact the distributor directly for product support, shipping queries etc.

Is the TLVH431ACDBZT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TLVH431ACDBZT have stock available?

Authorised distributors including Rochester Electronics have stock available or on a lead time for TLVH431ACDBZT.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TLVH431ACDBZT often in real-time on the comparison pages.

What if I can't find stock of TLVH431ACDBZT?

You can fill out our help required form which you can use to request a quote for TLVH431ACDBZT from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.