BL9153
40V Input, 500mA Output Current, Low Dropout, Low Quiescent Current LDO
General Description
The BL9153 series is a high accuracy, high input voltage low quiescent current,
high speed, and low dropout Liner regulator with high ripple rejection. The device
is manufactured with Bi-CMOS process.
The BL9153 offers over-current limit and over temperature protection to ensure
the device working in well conditions.
The BL9153 regulators are available in standard SOT-89-3L packages. Standard products are Pb-free and
Halogen-free.
Features
Supply Voltage : 4.75V~40V
Output Range : 1.8V,3.3V,3.6V,5.0V~10V
Output Accuracy : <+/-2%
Output Current : 100mA (Up to 500mA Typ.)
PSRR : 45dB @ 100Hz
Dropout Voltage : 300mV @ I
OUT
=100mA
Quiescent Current : 6μA@V
IN
=7V(Typ.)
Recommend Capacitor : 10uF
Typical Application
BL9153
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BL9153
Absolute Maximum Ratings
(Ta=25°
C)
Parameter Name
Power Dissipation
V
IN
Range
V
OUT
Range
Lead Temperature Range
Storage Temperature Range
Operating Junction Temperature Range
ESD MM
ESD HBM
Rating
Internal limited
-0.3~45
-0.3~12
260
-55~150
125
400
4K
Rating
4.75~40
-40~85
43.5
1000
Unit
mW
V
V
C
C
C
V
V
Unit
V
C
C/W
mW
Recommended Operating Conditions
(Ta=25C)
Parameter Name
Operating Supply voltage
Operating Temperature Range
Thermal Resistance(On PCB),R
θJA
Power Dissipation
Electrical Characteristics
(Ta=25C,V
IN
=12V,C
IN
=C
OUT
=10uF,unless otherwise noted)
Parameter Name
Input Range
Output Voltage
Maximum Output Current
Symbol
V
IN
V
OUT
I
OUT_PK
Test Conditions
I
OUT
=10mA
V
IN
=12V,I
OUT
=10mA
V
IN
=12V, R
L
=1Ω
V
IN
=3.6V, No load
V
IN
=5.5V, No load
V
IN
=7V, No load
V
IN
=24V, No load
V
IN
=40V, No load
I
OUT
=1mA
I
OUT
=100mA
V
I
=7~24V,V
OUT
=5V,I
OUT
=1mA
V
IN
=7~45V,V
OUT
=5V,I
OUT
=1mA
V
IN
=12V, I
OUT
=1~100mA
I
OUT
=10mA
f=100Hz
V
IN
=10V
V
PP
=0.5V
f=1KHz
I
OUT
=1mA
f=10KHz
V
IN
=12V, I
OUT
=1mA
V
IN
=12V,I
OUT
=1mA
V
IN
=12V,I
OUT
=1mA
-100
50
40
30
155
30
±
0.4
Min
4.75
3.234
3.528
4.9
Typ
3.3
3.6
5.0
500
5.8
5.9
6
7.5
10
2
300
0.02
0.1
0.6
100
Max
40
3.366
3.672
5.1
mA
7.8
7.9
8
10
15
12
400
Unit
V
V
Quiescent Current
I
Q
μA
Dropout Voltage
Line Regulation
Load Regulation
Output Noise
Ripple Rejection
Thermal Protection
Thermal Protection Hys
Temperature Cofficient
V
DROP
LNR
LDR
e
NO
PSRR
T
SD
T
SD_HYS
ΔVo/ΔT
mV
%/V
%
μV
dB
C
C
mV/C
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