LD1117D25 Ver la hoja de datos (PDF) - STMicroelectronics

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LD1117D25

Low drop fixed and adjustable positive voltage regulators

STMicroelectronics 

LD1117 SERIES

Table 8: Electrical Characteristics Of LD1117#30 (refer to the test circuits, TJ = 0 to 125°C,

CO = 10 µF unless otherwise specified)

Symbol

Parameter

VO Output Voltage

VO Output Voltage

∆VO Line Regulation

∆VO Load Regulation

∆VO Temperature Stability

∆VO Long Term Stability

Vin Operating Input Voltage

Id Quiescent Current

IO Output Current

eN Output Noise Voltage

SVR Supply Voltage Rejection

Vd Dropout Voltage

Thermal Regulation

Test Conditions

Vin = 5 V IO = 10 mA

TJ = 25°C

IO = 0 to 800 mA

Vin = 4.5 to 10 V

Vin = 4.5 to 12 V

IO = 0 mA

Vin = 4.5 V

IO = 0 to 800 mA

1000 hrs, TJ = 125°C

IO = 100 mA

Vin ≤ 12 V

Vin = 8 V TJ = 25°C

B =10Hz to 10KHz TJ = 25°C

IO = 40 mA f = 120Hz

Vin = 6 V Vripple = 1 VPP

TJ = 25°C

IO = 100 mA

IO = 500 mA

IO = 800 mA

Ta = 25°C 30ms Pulse

Min.

2.97

2.94

800

60

Typ.

3

1

1

0.5

0.3

5

950

100

75

Max.

3.03

3.06

6

10

15

10

1300

1

1.1

1.05 1.15

1.10 1.2

0.01 0.1

Table 9: Electrical Characteristics Of LD1117#33 (refer to the test circuits, TJ = 0 to 125°C,

CO = 10 µF unless otherwise specified)

Unit

V

V

mV

mV

%

%

V

mA

mA

µV

dB

V

%/W

Symbol

Parameter

VO Output Voltage

VO Output Voltage

∆VO Line Regulation

∆VO Load Regulation

∆VO Temperature Stability

∆VO Long Term Stability

Vin Operating Input Voltage

Id Quiescent Current

IO Output Current

eN Output Noise Voltage

SVR Supply Voltage Rejection

Vd Dropout Voltage

Thermal Regulation

Test Conditions

Vin = 5.3 V IO = 10 mA

TJ = 25°C

IO = 0 to 800 mA

Vin = 4.75 to 10 V

Vin = 4.75 to 15 V IO = 0 mA

Vin = 4.75 V

IO = 0 to 800 mA

1000 hrs, TJ = 125°C

IO = 100 mA

Vin ≤ 15 V

Vin = 8.3 V TJ = 25°C

B =10Hz to 10KHz TJ = 25°C

IO = 40 mA f = 120Hz

Vin = 6.3 V Vripple = 1 VPP

TJ = 25°C

IO = 100 mA

IO = 500 mA

IO = 800 mA

Ta = 25°C 30ms Pulse

Min. Typ. Max. Unit

3.267 3.3 3.333 V

3.235

3.365 V

1

6

mV

1

10

mV

0.5

%

0.3

%

15

V

5

10

mA

800 950 1300 mA

100

µV

60

75

dB

1

1.1

V

1.05 1.15

1.10 1.2

0.01 0.1 %/W

6/28

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