LP8340 datasheet(8/18 Pages) TI1

tên linh kiện	LP8340

Giải thích chi tiết về linh kiện	LP8340 Low Dropout, Low IQ, 1.0A CMOS Linear Regulator Check for Samples: LP8340

PDF	18 Pages

Scroll/Zoom	100%

nhà sản xuất	TI1 [Texas Instruments]

Trang chủ	http://www.ti.com

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0.1

100

ILOAD (mA)

0.01

0.1

VIN = 10V

VOUT = 1.25V

CIN = 1µF

OVERSHOOT < 5%

COUT = 1µF

COUT = 10µF

COUT = 4.3µF

50µs/DIV

VOUT (2V/DIV)

VIN (0 to 5.0V)

200µs/DIV

VOUT (100mV/DIV)

IOUT (10mA to 1.0A)

200µs/DIV

VOUT (100mV/DIV)

VIN (4.0V to 5.0V)

500

600

700

800

900

1000

ILOAD (mA)

125°C

3.3

3.2

3.1

3.0

2.9

2.8

2.7

2.6

2.5

2.4

2.3

0°C

25°C

600

700

800

900

1000

2.4

2.6

2.8

3.0

3.2

3.4

3.6

ILOAD (mA)

25°C

125°C

0°C

500

LP8340

SNVS221D – FEBRUARY 2003 – REVISED APRIL 2013

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Typical Performance Characteristics (continued)

Unless otherwise specified, VIN = VO + 1.5V, CIN = COUT = 10μF X7R ceramic, TJ = 25°C

LP8340-1.8V Min VIN

LP8340-ADJ Min VIN

Figure 12.

Figure 13.

Load Transient Response

Line Transient Response (ILOAD = 10mA)

Figure 14.

Figure 15.

Start-up Response

Minimum Input Voltage Rise Time

Figure 16.

Figure 17.

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