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TLVH432QDBZR

SOT-23-3 1.5% low-voltage wide-operating current adjustable precision shunt regulator (reverse pinout)

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

TLVH432QDBZR

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Product SN：

10523-TLVH432QDBZR

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Package/Case：

SOT-23 (DBZ)-3

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Manufacturer Lead Time：

6 Weeks

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Datasheet:

TLVH432QDBZR Datasheet PDF

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Detailed Descripition：

Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1.5% 70 mA SOT-23-3

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Product Application Field：None

0 In Stock

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Customer Reference

Quantity

Product price

Qty

Unit Price

Ext Price

1000

$0.236

$236

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Environmental & Export Classifications

RoHS Status

ROHS3 Compliant

Moisture Sensitivity Level (MSL)

1 (Unlimited)

REACH Status

REACH Unaffected

ECCN

EAR99

HTSUS

8542.39.0001

Documents & Media

Datasheets PDF TLVH432QDBZR Datasheet PDF

Product Description

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 (1.24V) and 18V with two external resistors (see Figure 6-2). These devices operate from a lower voltage (1.24V) than the widely used TL431 and TL1431 shunt-regulator references.

When used with an optocoupler, the TLVH431 and TLVH432 devices are an excellent choice for voltage references in isolated feedback circuits for 3V to 3.3V switching-mode power supplies. The devices have a typical output impedance of 0.25Ω. 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.

Low-voltage operation: down to 1.24V
Reference voltage tolerances at 25°C
- 0.5% for B grade
- 1% for A grade
- 1.5% for standard grade
Adjustable output voltage, VO = VREF to 18V
Wide operating cathode current range: 100µA to 70mA
0.25Ω typical output impedance
–40°C to +125°C specifications
TLVH432 provides alternative pinouts for SOT-23-3 and SOT-89 packages
Ultra-small SC-70 package offers 40% smaller footprint than SOT-23-3