BL7806 데이터 시트보기 (PDF) - Shanghai Belling Co., Ltd.

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BL7806

3-Terminal 1A Positive Voltage Regulator

Shanghai Belling Co., Ltd. 

BL78XX

BL7805 ELECTRICAL CHARACTERISTICS

(Re fe r to the tes t circu it, -2 0 °C ＜ TJ ＜ 85 °C , Io=500 mA , Vi= 10V, C i=0.33µ F, Co=0 .1µ F,

unless otherwise specified

Characteristics Symbol

Test Conditions

Min Typ Max Unit

O u t p u t Vo l t a g e

Line Regulation*

TJ=+25°C

Vo

5.0mA≤ Io≤ 1.0A,Po≤ 15W

Vi=7V to 20V

Regline TJ=+25°C

Vi=7V to 25V

Vi=8V to 12V

4.8 5.0

4.75 5.0

4.0

1.6

5.2

V

5.25

100

mV

50

Load Regulation*

Regload TJ=+25°C

Io=5.0mA to 1.5A

Io=250mA to 750mA

15 100

mV

4

50

Quiescent Current

IQ

TJ=+25°C

5.0 8.0 mA

Quiescent Current

Change

Δ IQ

Io=5.0mA to 1.0A

Vi=7V to 25V

0.03

0.3

0.5

mA

1.3

O u t p u t Vo l t a g e D r i f t Δ Vo / Δ T I o = 5 . 0 m A

-0.8

mV/°C

O u t p u t N o i s e Vo l t a g e

VN

f=10Hz to 100KHz,TA=+25°C

42

µ V/Vo

Ripple Rejection

RR f=120Hz Vi=8V to 18V

62 73

dB

D r o p o u t Vo l t a g e

VDrop Io=1A, TJ=+25°C

2

V

Short Circuit Current

ISC

Vi = 3 5 V, T A = + 2 5 ° C

230

mA

Peak Current

IPK

TJ=+25°C

2.2

A

*Loa d an d line reg u la tion are spec ifie d a t c o nstan t ju nc tion te mpe ra tu re . Cha nge s in Vo

due to heating effects must be taken into account separately. Pulse testing with low duty

is used.

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