TLVH431 - Low-Voltage Adjustable Precision Shunt Regulators

Texas Instruments

Datasheet Details

Part number	TLVH431
Manufacturer	Texas Instruments
File Size	2.03 MB
Description	Low-Voltage Adjustable Precision Shunt Regulators
Datasheet	TLVH431 Datasheet

General Description

The TLVH431 and TLVH432 devices are lowvoltage 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).

Overview

TLVH431, TLVH431A, TLVH431B, TLVH432, TLVH432A, TLVH432B SLVS555N – NOVEMBER 2004 – REVISED JUNE 2024 TLVH431, TLVH432 Low-Voltage Adjustable Precision Shunt Regulators.

Key Features

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 packag.

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