Datasheet > DIO7708X420

DIO7708X420

更新时间： 2024-12-01 17:00:51

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
8页	1003K
描述
The DIO7708X420 is a 300-mA LDO Linear Voltage Regulator. It is a very stable and accurate device

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DIO7708X420 数据手册

Rev 1.1

DIO7708X420

300 mA Low Iq , Wide Input Voltage Low Dropout Regulator

Features

Descriptions



Operating Input Voltage Range: 2.5 V to 12 V

The DIO7708X420 is a 300-mA LDO Linear Voltage

Regulator. It is a very stable and accurate device

with ultra−low quiescent current consumption

(typ. 3 µA over the full temperature range) and a

wide input voltage range (up to 12 V). The

regulator incorporates several protection features

such as Thermal Shutdown and Current Limiting.

Fixed Voltage: 4.2 V

Ultra−Low Quiescent Current: typ. 3 µA over

Temperature



PSRR: 60dB at 1 kHz

Stable with Small 1µF Ceramic Capacitor

Soft−start to Reduce Inrush Current and

Overshoots



Thermal Shutdown and Current Limit

Protection

Applications



Wireless Chargers

SOA Limiting for High V_IN/High I_OUT– Static/

Dynamic

Portable Equipment

Communication Systems



Available in SOT89-3 and SOT23-5 Packages

These Devices are Pb−Free, Halogen

Free/BFR Free and are RoHS Compliant

Typical Applications

Figure 1. Typical Application Schematic

Ordering Information

Voltage

Order Part Number

Option

Top Marking

T_A

Package

DIO7708X420TC3

DIO7708X420ST5

4.2 V

DGV8X2

CBYW

Green

-40 to 85°C

SOT89-3

SOT23-5

Tape & Reel,2500

Tape & Reel,3000

www.dioo.com

DIO7708X420• Rev. 1.1

12 3 4 5 6 7 8

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