APL5151/2/3/4
Low I
Q
, Low Dropout 150mA Fixed Voltage Regulator
Features
•
•
•
•
•
Low Noise: 60µV
RMS
(100Hz to 100kHz)
Low Quiescent Current: 50µA
Low Dropout Voltage: 300mV
(V
OUT
(Nominal) = 3.0V Version @150mA)
Very Low Shutdown Current: < 0.5µA
Fixed Output Voltage: 1.3V, 1.4V, 1.5V, 1.6V, 1.7V,
1.8V, 1.9V, 2.0V, 2.1V, 2.2V, 2.3V, 2.4V, 2.5V, 2.6V,
2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V,
3.5V, 4.3V,4.75V, 4.8V, 4.9V, 5.0V
General Description
The APL5151/5152/5153/5154 are low-power and low
dropout linear regulators, which can operate in the range
of 2.7V to 6V input voltage and deliver up to 150mA output
current. Typical dropout voltage is only 300mV (typical) at
150mA output current. The APL5151/5152/5153/5154
regulators with low 50µA quiescent current are ideal for
battery powered system appliances. The APL5151/5152/
5153/5154 regulators are stable with a 1µF ceramic
capacitor. The features of current-limit, short circuit cur-
rent-limit, and over-temperature protection protect the
device from current over loads and over temperature. The
APL5151/5152/5153/5154 regulators are available in a
SOT-23-5 package.
•
•
•
•
•
•
•
•
•
•
•
Stable with 1µF Output Capacitor
Stable with Aluminum, Tantalum, or Ceramic
Capacitors
Reverse Current Protection
No Protection Diodes Needed
Built-In Thermal Protection
Built-In Current-Limit Protection
Controlled Short Circuit Current: 50mA
Fast transient Response
Short Setting Time
SOT-23-5 Package
Lead Free and Green Devices Available
(RoHS Compliant)
Pin Configuration
VIN
GND
SHDN
1
2
3
5
VOUT SHDN
GND
1
2
3
5
BP
4
BP
VIN
4
VOUT
APL5151
APL5152
Applications
•
•
•
VOUT
1
2
3
4
SHDN
5
BP
SHDN
GND
BP
1
2
3
5
VIN
Notebook Computer
PDA or Portable Equipments
Noise-Sensitive Instrumentation Systems
GND
VIN
4
VOUT
APL5153
APL5154
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright
©
ANPEC Electronics Corp.
Rev. B.8 - Jul., 2009
1
www.anpec.com.tw
APL5151/2/3/4
Ordering Marking and Information
APL5151
APL5152
APL5153
APL5154
Package Code
B : SOT-23-5
Temperature Range
C : 0 to 70
o
C I : -40 to 85
o
C
Handling Code
TR : Tape & Reel
Voltage Code :
13 : 1.3V ~ 50 : 5.0V (see below for details)
Assembly Material
G : Halogen and Lead Free Device
Assembly Material
Handling Code
Temperature Range
Package Code
Voltage Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020C for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Product Name
APL5151-13B
APL5151-14B
APL5151-15B
APL5151-16B
APL5151-17B
APL5151-18B
APL5151-19B
APL5151-20B
APL5151-21B
APL5151-22B
APL5151-23B
APL5151-24B
APL5151-25B
APL5151-26B
APL5151-27B
APL5151-28B
APL5151-285B
APL5151-29B
APL5151-30B
APL5151-31B
APL5151-32B
APL5151-33B
APL5151-34B
APL5151-35B
APL5151-43B
APL5151-475B
APL5151-48B
APL5151-49B
APL5151-50B
Marking
1517X
1518X
1519X
151AX
151BX
151CX
151DX
151EX
151FX
151GX
151HX
151IX
151JX
151KX
151LX
151MX
151dX
151NX
151OX
151PX
151QX
151RX
151SX
151TX
151fX
1514X
151XX
151YX
151ZX
Product Name
APL5152-13B
APL5152-14B
APL5152-15B
APL5152-16B
APL5152-17B
APL5152-18B
APL5152-19B
APL5152-20B
APL5152-21B
APL5152-22B
APL5152-23B
APL5152-24B
APL5152-25B
APL5152-26B
APL5152-27B
APL5152-28B
APL5152-285B
APL5152-29B
APL5152-30B
APL5152-31B
APL5152-32B
APL5152-33B
APL5152-34B
APL5152-35B
APL5152-43B
APL5152-475B
APL5152-48B
APL5152-49B
APL5152-50B
Marking
1527X
1528X
1529X
152AX
152BX
152CX
152DX
152EX
152FX
152GX
152HX
152IX
152JX
152KX
152LX
152MX
152dX
152NX
152OX
152PX
152QX
152RX
152SX
152TX
152fX
1524X
152XX
152YX
152ZX
Product Name
APL5153-13B
APL5153-14B
APL5153-15B
APL5153-16B
APL5153-17B
APL5153-18B
APL5153-19B
APL5153-20B
APL5153-21B
APL5153-22B
APL5153-23B
APL5153-24B
APL5153-25B
APL5153-26B
APL5153-27B
APL5153-28B
APL5153-285B
APL5153-29B
APL5153-30B
APL5153-31B
APL5153-32B
APL5153-33B
APL5153-34B
APL5153-35B
APL5153-43B
APL5153-475B
APL5153-48B
APL5153-49B
APL5153-50B
Marking
1537X
1538X
1539X
153AX
153BX
153CX
153DX
153EX
153FX
153GX
153HX
153IX
153JX
153KX
153LX
153MX
153dX
153NX
153OX
153PX
153QX
153RX
153SX
153TX
153fX
1534X
153XX
153YX
153ZX
Product Name
APL5154-13B
APL5154-14B
APL5154-15B
APL5154-16B
APL5154-17B
APL5154-18B
APL5154-19B
APL5154-20B
APL5154-21B
APL5154-22B
APL5154-23B
APL5154-24B
APL5154-25B
APL5154-26B
APL5154-27B
APL5154-28B
APL5154-285B
APL5154-29B
APL5154-30B
APL5154-31B
APL5154-32B
APL5154-33B
APL5154-34B
APL5154-35B
APL5154-43B
APL5154-475B
APL5154-48B
APL5154-49B
APL5154-50B
Marking
1547X
1548X
1549X
154AX
154BX
154CX
154DX
154EX
154FX
154GX
154HX
154IX
154JX
154KX
154LX
154MX
154dX
154NX
154OX
154PX
154QX
154RX
154SX
154TX
154fX
1544X
154XX
154YX
154ZX
The last character “X” in the marking is for data code.
Copyright
©
ANPEC Electronics Corp.
Rev. B.8 - Jul., 2009
2
www.anpec.com.tw
APL5151/2/3/4
Absolute Maximum Ratings
Symbol
V
IN
, V
OUT
V
SHDN
R
TH,JA
R
TH,JC
P
D
T
J
T
STG
T
SDR
Input Voltage, Output Voltage
Shutdown Control Pin Voltage
Thermal Resistance – Junction to Ambient
Thermal Resistance – Junction to Case
Power Dissipation
Maximum Junction Temperature
Storage Temperature Range
Maximum Lead Temperature Soldering, 10 Seconds
(Note 1)
Rating
6.5
6.5
260
130
Internally Limited
0 to 150
-65 to +150
260
Unit
V
V
°C/W
°C/W
W
°C
°C
°C
Parameter
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature , V
IN
=3.6V, C
IN
=C
OUT
=1µF, SHDN=V
IN
, T
A
= -40 to 85°C .
Typical values refer to T
A
=25°C .
Symbol
V
IN
V
OUT
I
LIMIT
I
SHORT
I
OUT
REG
LINE
REG
LOAD
Parameter
Input Voltage
Output Voltage
Circuit Current Limit
Short Current
Load Current
Line Regulation
Load Regulation
Load Transient
PSRR
Ripple Rejection
V
OUT
+0.5V< V
IN
<6.0V, 0mA< I
OUT
< I
MAX
V
IN
=V
OUT
+1.0V, 0mA< I
OUT
< I
MAX
V
IN
=V
OUT
+1V, I
OUT
=1mA-150mA in 1µs
f≤1kHz, 1Vpp at V
IN
= V
OUT
+1.0V
C
BP
= 0.1µF, C
OUT
= 1µF
1.3V≤ V
OUT
<1.5V
1.5V≤ V
OUT
<2.0
V
DROP
Dropout Voltage
(Note 2)
I
OUT
=150mA
2.0V≤ V
OUT
<2.5
2.5V≤ V
OUT
<3
3V≤ V
OUT
≤5
I
Q
Quiescent Current
Shutdown Supply Current
Noise
Shutdown Recovery
Delay
OTS
Over Temperature
Shutdown
No load
I
OUT
= 150mA
V
SHDN
=0V
I
OUT
=0, V
IN
= 6.0V
100Hz<f<100kHz, C
BP
= 0.1µF, C
OUT
= 1µF
100Hz<f<100kHz, C
BP
= 0.33µF, C
OUT
= 1µF
C
BP
= 0.1µF, C
OUT
= 1µF, no load
C
BP
= 0.33µF,C
OUT
= 1µF, no load
V
OUT
+1.0V< V
IN
<6.0V, 0mA< I
OUT
< I
MAX
V
IN
=V
OUT
+1V
V
OUT
=0V
Test Conditions
APL5151/2/3/4
Min.
2.7
V
OUT
–2%
250
40
150
-
-
-
45
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
-
V
OUT
300
50
-
4
1
70
55
1.2
1
0.7
0.3
0.2
50
135
0.01
80
60
4
13.2
150
Max.
6
V
OUT
+2%
350
60
-
10
6
150
-
1.4
1.2
0.8
0.4
0.3
80
170
1
-
-
-
-
-
µA
µA
µVrms
ms
°C
V
Unit
V
V
mA
mA
mA
mV
mV
mV
dB
Copyright
©
ANPEC Electronics Corp.
Rev. B.8 - Jul., 2009
3
www.anpec.com.tw
APL5151/2/3/4
Electrical Characteristics (Cont.)
Unless otherwise noted these specifications apply over full temperature , V
IN
=3.6V, C
IN
=C
OUT
=1µF, SHDN=V
IN
, T
A
= -40 to 85°C .
Typical values refer to T
A
=25°C .
APL5151/2/3/4
Symbol
Parameter
Over Temperature
Shutdown Hysteresis
TC
C
OUT
Output Voltage
Temperature Coefficient
Output Capacitor
ESR
Shutdown Input
Threshold
I
SHDN
Shutdown Input Bias
Current
Input Reverse Leakage
Current
Reverse Protection
Threshold
V
OUT
+1.0V< V
IN
<6.0V
V
SHDN
= V
IN
V
OUT
-V
IN
= 0.1V
Test Conditions
Min.
Hysteresis
-
-
0.8
0.02
0.4
-
-
-
Typ.
10
50
1.0
0.1
1.6
0.01
0.1
11
Max.
-
-
2.6
1
2.5
100
0.5
50
°C
ppm/°C
µF
Ω
V
nA
µA
mV
Unit
Note 2: Dropout voltage definition : V
IN
-V
OUT
when V
OUT
is 2% below the value of V
OUT
for V
IN
= V
OUT
+ 0.5V.
Copyright
©
ANPEC Electronics Corp.
Rev. B.8 - Jul., 2009
4
www.anpec.com.tw
APL5151/2/3/4
Typical Operating Characteristics
Current Limit vs. Input Voltage
600
500
APL5151-33
Quiescent Current vs. Load Current
160
140
APL5151-33
Quiescent Current (µA)
3.8
4.3
4.8
5.3
5.8
6.3
Current Limit (mA)
120
100
80
60
40
20
0
0
50
100
150
400
300
200
100
0
Input Voltage (V)
Load Current (mA)
Quiescent Current vs. Input Voltage
160
140
I
OUT
=50mA
APL5151-33
I
nput Voltage vs. Output Voltage
3.5
3
APL5151-33
Quiescent Current (µA)
120
Output Voltage (V)
2.5
2
1.5
1
0.5
100
No Load
80
60
40
20
0
0
1
2
3
4
5
6
0
0
1
2
3
4
5
6
Input Voltage (V)
Output Voltage (V)
Dropout Voltage vs. Load Current
APL5151-33
200
Reverse Leakage Current vs. Output Voltage
1
APL5151-33
Reverse Leakage Current (µA)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
6
Dropout Voltage (mV)
150
100
50
0
0
30
60
90
120
150
Load Current (mA)
Output Voltage (V)
Copyright
©
ANPEC Electronics Corp.
Rev. B.8 - Jul., 2009
5
www.anpec.com.tw
