AP2120 datasheet(13/21 Pages) BCDSEMI

tên linh kiện	AP2120

Giải thích chi tiết về linh kiện	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR

PDF	21 Pages

Scroll/Zoom	100%

nhà sản xuất	BCDSEMI [BCD Semiconductor Manufacturing Limited]

Trang chủ	http://www.bcdsemi.com

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13 / 21 page

Nov. 2009 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR

AP2120

Data Sheet

Electrical Characteristics (Continued)

AP2120-3.2 Electrical Characteristics

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output Voltage

VOUT

VIN=4.2V

1mA

≤IOUT≤30mA

3.136

3.2

3.264

Input Voltage

VIN

Output Current

IOUT

VIN-VOUT=1V

150

Load Regulation

VRLOAD

VIN=4.2V

1mA

≤ IOUT≤ 80mA

Line Regulation

VRLINE

3.7V

≤VIN≤6V

IOUT=30mA

416

Dropout Voltage

VDROP

IOUT=10mA

IOUT=100mA

200

300

IOUT=150mA

300

500

Quiescent Current

VIN=4.2V, IOUT=0mA

µA

Power Supply

Rejection Ratio

PSRR

Ripple 0.5Vp-p, f=1kHz

VIN=4.2V

Output Voltage

Temperature Coefficient

∆VOUT/∆T

IOUT=30mA

±320

µV/oC

(

∆VOUT/VOUT)/∆T

±100

ppm/oC

Short Current Limit

ILIMIT

VOUT=0V

RMS Output Noise

VNOISE

TA=25oC

10Hz

≤f≤100kHz

µVrms

(VIN=4.2V, TJ=25oC, CIN=1µF, COUT=1µF, Bold typeface applies over -40oC≤TJ≤85oC, unless otherwise specified.)

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