Datasheet > APE8837_16

APE8837_16

更新时间： 2024-11-19 00:29:43

品牌	Logo	应用领域
富鼎先进 - A-POWER		/
页数	文件大小	规格书
10页	666K
描述
DUAL CHANNEL LDO REGULATORS WITH ENABLE

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APE8837_16 数据手册

Advanced Power

Electronics Corp.

APE8837

DUAL CHANNEL LDO REGULATORS WITH ENABLE

FEATURES

DESCRIPTION

▓

Input Voltage Range : 2.5V to 6V

Varied Fixed Output Voltage Combinations

200mV Dropout at 200mA Output Current (Vout

≧2.5V)

The APE8837 is a high accurately, low noise, high

ripple rejection ratio, low dropout, dual CMOS LDO

voltage regulators with enable function. The EN

function allows the output of each regulator to be

turned off independently, resulting in greatly reduced

power consumption.

▓

Output Current: 200mA/channel (typ.)

Low Quiescent Current : 60uA (typ.)

Current Limit and Short Current Protection

Thermal Shutdown Protection

The APE8837 has the soft start function to suppress

the inrush current. The current limit is over 250mA

per channel and also operates as a short protection

for the output current limiter. The output voltage for

each regulator is set independently by metal

trimming.

Fast Transient Response

Low ESR Capacitor Compatible (X7R, X5R)

Halogen Free Product

The APE8837 is fully compatible with low ESR

ceramic capacitors, reducing cost and improving

output stability. This high level output stability is

maintained even during frequent load fluctuations,

due to the excellent transient response performance

and high PSRR achieved across a broad range of

frequency. It is available in the SOT-26, TSOT-26

and DFN 2x2 packages.

TYPICAL APPLICATION

VIN

CIN

2.2uF

EN1

EN2

VIN

VOUT2

VOUT1

VOUT 2

VOUT 1

GND

COUT2

2.2uF

APE8837

COUT1

2.2uF

Data and specifications subject to change without notice

20140331V7.4

12 3 4 5 6 7...10

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APE8837EGN2-HF	A-POWER	获取价格	IC VREG DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO6, 2 X 2 MM, HALOGEN AND LEAD FREE,
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