LD1117SC-R datasheet(11/42 Pages) STMICROELECTRONICS

부품명	LD1117SC-R

상세설명	Adjustable and fixed low drop positive voltage regulator

PDF	42 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

11 / 42 page

LD1117xx

Electrical characteristics

Doc ID 2572 Rev 28

11/42

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

Table 6.

Electrical characteristics of LD1117#25

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Output voltage

Vin = 4.5 V, IO = 10 mA, TJ = 25 °C

2.475

2.5

2.525

Output voltage

IO = 0 to 800 mA, Vin = 3.9 to 10 V

2.45

2.55

ΔVO

Line regulation

Vin = 3.9 to 10 V, IO = 0 mA

ΔVO

Load regulation

Vin = 3.9 V, IO = 0 to 800 mA

ΔVO

Temperature stability

0.5

ΔVO

Long term stability

1000 hrs, TJ = 125 °C

0.3

Vin

Operating input voltage

IO = 100 mA

Quiescent current

Vin ≤ 10 V

Output current

Vin = 7.5 V TJ = 25 °C

800

950

1300

Output noise voltage

B = 10 Hz to 10 kHz, TJ = 25 °C

100

µV

SVR

Supply voltage rejection

IO = 40 mA, f = 120 Hz, TJ = 25 °C

Vin = 5.5 V, Vripple = 1 VPP

Dropout voltage

IO = 100 mA

1.1

IO = 500 mA

1.05

1.15

IO = 800 mA

1.10

1.2

Thermal regulation

Ta = 25 °C, 30 ms Pulse

0.01

0.1

%/W

LD1117SC-R 데이터시트(PDF) 11 Page - STMicroelectronics

LD1117SC-R 데이터시트(HTML) 11 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

데이터시트 다운로드

링크 URL