Datasheet > EUP7915VIR1

EUP7915VIR1

更新时间： 2024-02-10 07:06:48

品牌	Logo	应用领域
德信 - EUTECH		/
页数	文件大小	规格书
11页	266K
描述
150mA Low-Noise LDO in SOT23-5

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EUP7915VIR1 数据手册

EUP7915

150mA Low-Noise LDO in SOT23-5

DESCRIPTION

FEATURES

5-pin SOT23-5 Package

2.5V to 5.5V Input Voltage Range

50µV(rms) Output Noise

140mV Dropout @ 150mA

75dB PSRR at 1kHz

Low 70µA Ground Current

150mA Output Current

The EUP7915 is an efficient, CMOS voltage regulator

optimized for ultra-low-noise applications. It offers

high output accuracy, extremely low dropout voltage

low ground current and fast start-up time.

The EUP7915 provides a very low noise output, ideal

for RF applications where a clean voltage source is

required. A noise bypass pin is also available for

further reduction of output noise.

Designed specifically for handheld and battery-

Stability with 1µF Ceramic Output Capacitors

Excellent Load/Line Transient

powered devices, the EUP7915 provides

TTL-logic-compatible enable pin. When disabled,

power consumption drops nearly to zero.

Thermal Shutdown and Current Limit

The EUP7915 also works with low-ESR ceramic

capacitors, reducing the amount of board space

necessary for power applications, critical in handheld

wireless devices.

Protection

Available in 1.2V,1.5V,1.8V,2.5V,2.8V,2.85V,

2.9V,3.0V,3.3V,4.8V and Adjustable Voltages

RoHS Compliant and 100% Lead (Pb)-Free

Available in the SOT23-5 package, the EUP7915

offers a wide range of output voltages. Key features

include current limit, thermal shutdown and faster

transient response.

APPLICATIONS

Cellular Phones

Bluetooth Portable Radios and Accessories

PDA and Palmtop Computers

Consumer/Personal Electronics

Block Diagram

Figure 1. Fixed-Voltage

DS7915 Ver1.4 Apr. 2008

12 3 4 5 6 7...11

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