LD1117AXX33 Просмотр технического описания (PDF) - STMicroelectronics

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LD1117AXX33

Low drop fixed and adjustable positive voltage regulators

STMicroelectronics 

Electrical characteristics

LD1117Axx

Table 7.

Electrical characteristics of LD1117A#33

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

specified).

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

VO Output voltage

VO Output voltage

ΔVO Line regulation

ΔVO Load regulation

ΔVO Temperature stability

ΔVO Long term stability

VI Operating input voltage

Id Quiescent current

IO Output current

eN Output noise voltage

SVR Supply voltage rejection

VD Dropout voltage

ΔVO(pwr) Thermal regulation

VI = 5.3V, IO = 10mA, TJ = 25°C

IO = 0 to 1A, VI = 4.75 to 10V

VI = 4.75 to 8V, IO = 0mA

VI = 4.75V, IO = 0 to 1A

1000 hrs, TJ = 125°C

IO = 100mA

VI ≤ 10V, IO = 0mA

VI - VO = 5V, TJ = 25°C

B =10Hz to 10kHz, TJ = 25°C

IO = 40mA, f = 120Hz

VI - VO = 3V, Vripple = 1VPP

IO = 100mA

IO = 500mA

IO = 1A

Ta = 25°C, 30ms Pulse

3.234 3.3 3.366 V

3.168

3.432 V

1

6

mV

1

10 mV

0.5

%

0.3

%

10

V

5

10 mA

1000 1200

mA

100

µV

60

75

dB

1 1.10

1.05 1.15 V

1.15 1.30

0.08 0.2 %/W

10/29

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