AHK432IGY-1-T1 Advanced Analogic Technologies, Inc., AHK432IGY-1-T1 Datasheet

AHK432IGY-1-T1

Manufacturer Part Number

AHK432IGY-1-T1

Description

Manufacturer

Advanced Analogic Technologies, Inc.

Datasheets

1.AHK432IGV-1-T1.pdf (10 pages)

2.AHK432IGV-1-T1.pdf (8 pages)

Specifications of AHK432IGY-1-T1

Date_code

05+

Packing_info

SOT-23

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AHK432IGY-1-T1

Manufacturer:

DIALIGHT

Quantity:

915

Current page: 1 of 10
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General Description

The AHK432 is a low voltage adjustable shunt refer-

ence with thermal stability guaranteed over the full

industrial temperature range. This three-terminal

regulator has an output voltage range that extends

from V

standing flexibility in the development of power sup-

plies and instrumentation. With a low operating cur-

rent of 60µA, the AHK432 is well suited for battery-

powered portable electronic applications. It also has

a sharp turn-on characteristic and a dynamic resist-

ance of only 50mΩ, making it an excellent replace-

ment for zener diodes in low tempco designs.

The AHK432 is available in the Pb-free, surface-

mount 3- or 5-pin SOT23, as well as the through

hole TO-92. Three voltage tolerance options are

offered in each package: ±0.5%, ±1%, and ±2%.

432.2005.11.1.3

Typical Application

REF

(1.24V) to 20V, giving designers out-

AHK432

Adjustable Low Voltage Shunt Regulator

Features

•

Applications

•

OUT

Wide Output Voltage Range (1.24V to 20V)

Operating Current From 60µA to 100mA

Low Dynamic Output Resistance of 50mΩ

±0.5% Trimmed Voltage Reference

10mV (Typical) V

+105°C

Surface Mount 3- or 5-Pin SOT23 or Through-

Hole 3-Pin TO-92 Package

Adjustable and Programmable Supplies

Global Voltage Reference for Multiple Power

Supplies

Instrumentation

Isolated Feedback in Switching Power

Supplies

Linear Regulators (External Reference)

Medical Electronics (see Endnote, page 10)

Notebook Computers

OUT = V

Adjustable regulator:

REF

PowerManager

Deviation, From -40°C to

R1 + R2

AHK432

™

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