MCP1701 datasheet(7/20 Pages) MICROCHIP

tên linh kiện	MCP1701

Giải thích chi tiết về linh kiện	2uA Low Dropoout Positive Voltage Refulator

PDF	20 Pages

Scroll/Zoom	100%

nhà sản xuất	MICROCHIP [Microchip Technology]

Trang chủ	http://www.microchip.com

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7 / 20 page

 2004 Microchip Technology Inc.

DS21874A-page 7

MCP1701

Note: Unless otherwise indicated, VOUT = 1.8V, 3.0V, 5.0V, TA = +25°C, CIN = 1 µF Tantalum, COUT = 1 µF Tantalum.

FIGURE 2-13:

Dropout Voltage vs. Load

Current (VR = 1.8V).

FIGURE 2-14:

Dropout Voltage vs. Load

Current (VR = 3.0V).

FIGURE 2-15:

Dropout Voltage vs. Load

Current (VR = 5.0V).

FIGURE 2-16:

Start-up From VIN

(VR = 1.8V).

FIGURE 2-17:

Start-up From VIN

(VR = 3.0V).

FIGURE 2-18:

Start-up From VIN

(VR = 5.0V).

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

10203040506070

8090

Load Current (mA)

-40°C

0°C

+85°C

VR = 1.8V

0.1

0.2

0.3

0.4

0.5

0.6

153045607590

105 120 135 150

Load Current (mA)

+85°C

-40°C

0°C

VR = 3.0V

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

100 125 150 175 200 225 250

Load Current (mA)

VR = 5.0V

+85°C

0°C

-40°C

RLOAD = 25 ohms

COUT = 1 µF Tantalum

VIN = 0V to

2.8V

VR = 1.8V

VIN = 0V to

4.0V

VR = 3.0V

RLOAD = 25 ohms

COUT = 1 µF Tantalum

VIN = 0V to

6.0V

VR = 5.0V

RLOAD = 25 ohms

COUT = 1 µF Tantalum

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