BL78M09
BL78M09 is Three-terminal positive Voltage Regulator manufactured by BELLING.
Three-terminal positive Voltage Regulator BL78M09
F E AT U R E S
Output Crrent in Excess of 1A Output Voltage is 9V Internal thermal Overload protection Internal Short Circuit Current Limiting
PIN CONNECTION
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Characteristics Inp ut Vo ltag e Power dissipation Operating Temperature Storage Temperature Range
Symbol Vi PD
Topr Ts t g
Va l u e 40 12
0～ 125 -65～ 150
Unit V W ℃ ℃
ELECTRICAL CHARACTERISTICS
(unless otherwise noted, Vi=15V,Io=500m A, 0℃<Tj<125℃,C1=0.33µF,Co=0.1µF)
Characteristics Outpu t Vo ltag e
Load Regulation
Line Regulation Quiescent Current Quiescent Current
Charge
Symbol Vo ∆ Vo ∆ Vo Iq
Test conditions
Tj=25℃, Io=100m A
1 1 . 5 V ≤ V i ≤ 2 6 V, Io=5m A～ 1A
Tj=25℃,Io=5m A～ 1A
Tj=25℃,Io=250m A～ 750m A
11.5V≤Vi≤26V, Io=500 m A , Tj=25℃
1 3 V ≤ Vi ≤ 1 9 V, I o = 5 0 0 m A , Tj=25℃ Tj=25℃
7 V ≤ Vi ≤ 2 5 V, I o = 5 0 0 m A
∆Iq
5m A≤Io≤1A
Min. Typ. Max. 8.64 9.0 9.36 8.55 9.0 9.45
180 90 180 90 4.2 8 1.3 1.3
Unit V m V m V m A m A
Page1
V1.0
Characteristics
Symbol
Outpu t No ise Vo lta ge Dropo ut Vo ltag e
VN Vd
Ripple Rejection
Short Circuit Current Limit
RR...
