MCP1827S-0802ESLASHEB datasheet(13/32 Pages) MICROCHIP

部件名	MCP1827S-0802E/EB

功能描述	1.5A, Low Voltage, Low Quiescent Current LDO Regulator

PDF	32 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

13 / 32 page

DS22001C-page 13

MCP1827/MCP1827S

Note: Unless otherwise indicated, VOUT = 1.8V (Adjustable), VIN = 2.8V, COUT = 4.7 µF Ceramic (X7R), CIN = 4.7 µF

Ceramic (X7R), IOUT = 1 mA, Temperature = +25°C, VIN = VOUT + 0.6V, RPWRGD = 10 kΩ To VIN.

FIGURE 2-25:

Power Supply Ripple

Rejection (PSRR) vs. Frequency (VOUT = 3.3V

Fixed).

FIGURE 2-26:

Power Supply Ripple

Rejection (PSRR) vs. Frequency (VOUT = 3.3V

Fixed).

FIGURE 2-27:

2.5V (Adj.) Startup from VIN.

FIGURE 2-28:

2.5V (Adj.) Startup from

Shutdown.

FIGURE 2-29:

Power Good (PWRGD)

Timing.

FIGURE 2-30:

Dynamic Line Response

(3.3V Fixed).

-80

-70

-60

-50

-40

-30

-20

-10

0.01

0.1

100

1000

Frequency (kHz)

VR=3.3V Fixed

COUT=10 μF ceramic X7R

VIN=3.9V

CIN=0 μF

IOUT=10 mA

-80

-70

-60

-50

-40

-30

-20

-10

0.01

0.1

100

1000

Frequency (kHz)

VR=3.3V Fixed

COUT=22 μF ceramic X7R

VIN=3.9V

CIN=0 μF

IOUT=10 mA

MCP1827S-0802E/EB 数据表(PDF) 13 Page - Microchip Technology

MCP1827S-0802E/EB 数据表(HTML) 13 Page - Microchip Technology

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