LT3045 datasheet(15/62 Pages) AD

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Data Sheet

LT3074

analog.com

Rev 0.

15 of 62

TYPICAL PERFORMANCE CHARACTERISTICS

TJ = 25°C, unless otherwise noted.

Figure 4. ISETRES vs. Temperature

Figure 5. ISETRES Distribution

Figure 6. VOS vs. Temperature

Figure 7. VOS Distribution

Figure 8. ISETRES Regulation to VIN

Figure 9. ISETRES Line Regulation to VBIAS

VBIAS = 5.5V

VIN – VOUT = 0.2V

ILOAD = 50mA

VOUT = 0.5V

VOUT = 1.0V

VOUT = 1.2V

VOUT = 3.3V

VOUT = 4.2V

TEMPERATURE (°C)

–75

–50

–25

100

125

150

175

98.0

98.4

98.8

99.2

99.6

100.0

100.4

100.8

101.2

101.6

102.0

N = 390

ISETRES DISTRIBUTION (µA)

99.5

100

100.5

101

VBIAS = 5.5V

VIN – VOUT = 0.2V

ILOAD = 50mA

VOUT = 0.5V

VOUT = 1.0V

VOUT = 1.2V

VOUT = 3.3V

VOUT = 4.2V

TEMPERATURE (°C)

–75

–50

–25

100

125

150

175

–4.0

–3.2

–2.4

–1.6

–0.8

0.8

1.6

2.4

3.2

4.0

N = 390

VOUT = 0.5V

VOUT = 4.2V

VOS DISTRIBUTION (mV)

–2

–1

VBIAS = 2.5V

VSETRES = 0.5V

ILOAD = 50mA

–55°C

–40°C

+25°C

+125°C

+150°C

INPUT VOLTAGE (V)

98.0

98.4

98.8

99.2

99.6

100.0

100.4

100.8

101.2

101.6

102.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VIN = 0.7V

VSETRES = 0.5V

ILOAD = 50mA

–55°C

–40°C

+25°C

+125°C

+150°C

BIAS VOLTAGE (V)

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

98.0

98.4

98.8

99.2

99.6

100.0

100.4

100.8

101.2

101.6

102.0

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