ISL9021 datasheet(4/10 Pages) RENESAS

номер детали	ISL9021

подробное описание детали	250mA Single LDO with Low IQ, Low Noise and High PSRR LDO

PDF	10 Pages

Scroll/Zoom	100%

производитель	RENESAS [Renesas Technology Corp]

домашняя страница	http://www.renesas.com

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4 / 10 page

ISL9021

FN6867 Rev 2.00

Page 4 of 10

January 14, 2010

Typical Operating Performance

FIGURE 1. QUIESCENT CURRENT vs INPUT VOLTAGE

(VOUT = 0.9V)

FIGURE 2. QUIESCENT CURRENT vs INPUT VOLTAGE

(VOUT = 1.85V)

FIGURE 3. QUIESCENT CURRENT vs INPUT VOLTAGE

(VOUT = 3.3V)

FIGURE 4. LOAD REGULATION vs TEMPERATURE

(VOUT =1.85V)

FIGURE 5. LINE REGULATION vs TEMPERATURE

(VOUT = 1.85V)

FIGURE 6. LOAD REGULATION vs TEMPERATURE

(VOUT =3.3V)

1.52.5

3.54.5

5.5

INPUT VOLTAGE (V)

T = +85°C

T = +45°C

T = ROOM TEMP

T = 0°C

T = -25°C

T = -40°C

1.5

2.5

3.5

4.5

5.5

INPUT VOLTAGE (V)

T = +85°C

T = ROOM TEMP

T = 0°C

T = -25°C

T = -40°C

T = +45°C

-10

3.5

4.0

4.5

5.0

5.5

6.0

INPUT VOLTAGE (V)

T = +85°C

T = +45°C

T = ROOM TEMP

T = 0°C

T = -25°C

T = -40°C

1.60

1.65

1.70

1.75

1.80

1.85

1.90

1.95

100

150

200

250

300

Io (mA)

-40°C

+25°C

+85°C

1.50

1.55

1.60

1.65

1.70

1.75

1.80

1.85

1.90

1.95

2.00

2.53.5

4.55.5

6.5

VIN(V)

-40°C

+25°C

+85°C

2.8

2.9

3.0

3.1

3.2

3.3

3.4

3.5

100

150

200

250

300

Io (mA)

-40°C

+25°C

+85°C

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