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PDF AP1152ADU33 Data sheet ( Hoja de datos )
| Número de pieza | AP1152ADU33 | |
| Descripción | 14.5V Input / 300mA Output LDO Regulator | |
| Fabricantes | AKM | |
| Logotipo |  |
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[AP1152ADUXX]
AP1152ADUXX
14.5V Input / 300mA Output LDO Regulator
1. Genaral Description
The AP1152ADUxx is a low dropout linear regulator with ON/OFF control, which can supply 300mA load
current. The IC is an integrated circuit with a silicon monolithic bipolar structure. The output voltage, trimmed
with high accuracy, is available from 1.3 to 9.5V in 0.1V steps. The output capacitor is available to use a small
0.1uF ceramic capacitor (2.5VVout). The over current, thermal and reverse bias protections are integrated, and
also the package is small and high power dissipation type. The IC is designed for space saving requirements.
2. Feature
Available to use a small 0.1uF ceramic capacitor
Dropout Voltage
105mV at 100mA
Output Current
300mA Peak 480mA
High Precision output voltage
1.5% or 50mV
High ripple rejection ratio
80dB at 1kHz
Wide operating voltage range
2.1V to 14.5V
Very low quiescent current
On/Off control (High active)
65A at IOUT=0mA
Built-in Short circuit protection, thermal shutdown
Built-in reverse bias over current protection
Available very low noise application
Very small surface mount package SOT89-5
Any Electronic Equipment
Battery Powered Systems
Mobile Communication
3. Application
014011330-E-01
-1-
2014/12
1 page  
■ Pin Configurations
7. Pin Configurations
54
(T o p V) i e w
1 23
[AP1152ADUXX]
■ Functions
Pin No.
Pin
Description
Internal Equivalent Circuit
Np
1
Description
1 Np
Noise Bypass Terminal
Connect a bypass capacitor between GND.
2 GND
3 VCONT
VCONT
3
320k
500k
GND Terminal
On/Off Control Terminal
The pull-down resister (500k) is built-in.
4 VIN
VIN
5 VOUT
Vref
Input Terminal
VOUT
5
Output Terminal
014011330-E-01
-5-
2014/12
5 Page 
[AP1152ADSXX]
Table 5. Standard Voltage Version
Part Number
AP1152ADU18
AP1152ADU25
AP1152ADU28
AP1152ADU30
AP1152ADU33
AP1152ADU40
AP1152ADU45
AP1152ADU50
Output Voltage
min
V
1.720
2.420
2.720
2.920
3.217
3.900
4.387
4.875
typ
V
1.800
2.500
2.800
3.000
3.300
4.000
4.500
5.000
max
V
1.880
2.580
2.880
3.080
3.383
4.100
4.613
5.125
Iout = 100mA
typ max
mV mV
11 30
12 31
12 32
12 33
13 33
13 35
14 36
14 37
Load Regulation
Iout = 200mA
typ max
mV mV
23 63
24 68
25 70
26 72
26 74
28 79
29 82
31 86
Iout = 300mA
typ max
mV mV
36 118
40 131
41 137
42 141
44 147
48 161
50 170
53 180
014011330-E-01
- 11 -
2014/12
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet AP1152ADU33.PDF ] | |
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