LD1117SC-R 查看數據表（PDF） - STMicroelectronics

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LD1117SC-R

Low drop fixed and adjustable positive voltage regulators

STMicroelectronics 

Electrical characteristics

LD1117 series

Table 8.

Symbol

Electrical characteristics of LD1117#33

(refer to the test circuits, TJ = 0 to 125°C, CO = 10 µF, unless otherwise specified).

Parameter

Test

Min. Typ. Max. Unit

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

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, TJ = 25°C

Vin = 6.3 V, Vripple = 1 VPP

IO = 100 mA

IO = 500 mA

IO = 800 mA

Ta = 25°C, 30ms Pulse

3.267

3.235

800

60

3.3 3.333 V

3.365 V

1

6

mV

1

10 mV

0.5

%

0.3

%

15

V

5

10 mA

950 1300 mA

100

µV

75

dB

1 1.1

1.05 1.15 V

1.10 1.2

0.01 0.1 %/W

10/38

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