LM1117 datasheet(4/13 Pages) ONSEMI

номер детали	LM1117

подробное описание детали	800 mA Low-Dropout Linear Regulator

PDF	13 Pages

Scroll/Zoom	100%

производитель	ONSEMI [ON Semiconductor]

домашняя страница	http://www.onsemi.com

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LM1117

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TA, AMBIENT TEMPERATURE (°C)

Iout = 10 mA

100

Figure 4. Output Voltage Change

vs. Temperature

Figure 5. Dropout Voltage

vs. Output Current

Figure 6. Output Short Circuit Current

vs. Differential Voltage

Figure 7. Output Short Circuit Current

vs. Temperature

Figure 8. Adjust Pin Current

vs. Temperature

Figure 9. Quiescent Current Change

vs. Temperature

0.5

1.0

1.5

2.0

101214

Load pulsed at 1.0% duty cycle

Vin − Vout, VOLTAGE DIFFERENTIAL (V)

TJ = 25°C

0.2

0.4

0.6

0.8

1.0

1.2

1.4

200

400

600

800

1000

Load pulsed at 1.0% duty cycle

Iout, OUTPUT CURRENT (mA)

TJ = −40°C

TJ = 25°C

TJ = 125°C

−2.0

−1.5

−1.0

−0.5

0.5

1.0

1.5

2.0

−50

−25

100

125

150

TA, AMBIENT TEMPERATURE (°C)

Vin = Vout + 3.0 V

Iout = 10 mA

Adj, 1.5 V,

1.8 V, 2.0 V,

2.5 V

2.85 V, 3.3 V,

5.0 V, 12.0 V

1.0

1.2

1.4

1.6

1.8

2.0

−50

−25

100

125

150

−20

−15

−10

−5.0

5.0

−50

−25

100

125

150

TA, AMBIENT TEMPERATURE (°C)

Vin = 5.0 V

Load pulsed at 1.0% duty cycle

TA, AMBIENT TEMPERATURE (°C)

−50

−25

100

125

150

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