L4916 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

L4916

VOLTAGE REGULATOR PLUS FILTER

STMicroelectronics 

L4916

ELECTRICAL CHARACTERISTICS (Tamb =25 °C; Vi = 13.5 V, testcircuit of fig. 1, unlessotherwise specified)

Symbol

Vi

VO

∆VI/O

∆VO

∆VO

∆VO

Iq

∆Iq

∆VO

∆T

SVR

ISC

Ton

TJ

Parameter

Test Conditions

Input Voltage

Output Voltage

Vi = 12 to 18 V

IO = 5 to 150 mA

Controlled Input-output Dropout Vi = 5 to 10 V

Voltage

IO = 5 to 150 mA

Line Regulation

Vi = 12 to 18 V

IO = 10 mA

Load Regulation

IO = 5 to 250 mA

ton = 30 µs

toff = ≥ 1 ms

Load Regulation

(filter mode)

Vi = 8.5 V

IO = 5 to 150 mA

ton = 30 µs

toff = ≥ 1 ms

Quiescent Current

IO = 5 mA

Quiescent Current Change

Output Voltage Drift

Vi = 6 to 18 V

IO = 5 to 150 mA

IO = 10 mA

Supply Voltage Rejection

Viac = 1 Vrms

f = 100 Hz

IO = 150 mA

VIDC = 12 to 18 V

VIDC = 6 to 11 V

Short Circuit Current

Switch On Time

IO = 150 mA

Vi = 5 to 11 V

Vi = 11 to 18 V

Thermal Shutdown Junction

Temperature

( *) D epending of the C FT capaci tor.

Min.

8.1

Typ.

8.5

Max.

20

8.9

Unit

V

V

1.6

2.1

V

1

20

mV

50

100

mV

150 250 mV

1

2

mA

0.05

mA

1.2

mV/°C

70

dB

35(*)

dB

250 300

mA

500(*)

ms

300

ms

145

°C

Figure 1 : Test and Application Circuit.

3/8

Share Link: