MCP1827-0802ESLASHAT datasheet(9/32 Pages) MICROCHIP

9 / 32 page

DS22001C-page 9

MCP1827/MCP1827S

2.0

TYPICAL PERFORMANCE CURVES

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.

Note: Junction Temperature (TJ) is approximated by soaking the device under test to an ambient temperature equal to

the desired Junction temperature. The test time is small enough such that the rise in Junction temperature over the

Ambient temperature is not significant.

FIGURE 2-1:

Quiescent Current vs. Input

Voltage (1.2V Adjustable).

FIGURE 2-2:

Ground Current vs. Load

Current (1.2V Adjustable).

FIGURE 2-3:

Quiescent Current vs.

Junction Temperature (1.2V Adjustable).

FIGURE 2-4:

Line Regulation vs.

Temperature (1.2V Adjustable).

FIGURE 2-5:

Load Regulation vs.

Temperature (Adjstable Version).

FIGURE 2-6:

Adjust Pin Voltage vs.

Temperature.

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

100

110

120

130

140

150

Input Voltage (V)

130

°C

-45

°C

VOUT = 1.2V Adj

IOUT = 0 mA

100

110

120

130

140

150

160

170

180

190

200

250

500

750

1000

1250

1500

Load Current (mA)

VIN=3.3V

VOUT = 1.2V Adj

VIN=5.0V

VIN=2.3V

100

105

110

115

120

125

130

135

140

-45

-20

105

130

Temperature (°C)

VIN=5.0V

VIN=2.5V

VIN=4.0V

IOUT = 0 mA

VOUT = 1.2V Adj

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

-45

-20

305580

105

130

Temperature (°C)

VOUT = 1.2V adj

VIN = 2.3V to 6.0V

IOUT = 1 mA

IOUT = 500 mA

IOUT = 1000 mA

IOUT = 100 mA

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

-45

-20

305580

105

130

Temperature (°C)

IOUT = 1.0 mA to 1500 mA

VOUT = 5.0V

VOUT = 3.3V

VOUT = 0.8V

VOUT = 1.8V

0.408

0.409

0.410

0.411

-45

-20

105

130

Temperature (°C)

IOUT = 1.0 mA

VIN = 6.0V

VIN = 2.3V

VIN = 5.0V

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