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AP1159ADS11 Datasheet Preview

AP1159ADS11 Datasheet

14V Input / 100mA Low voltage Output LDO Regulator

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[AP1159ADSXX]
-Preliminary- AP1159ADSXX
14V Input / 100mA Low voltage Output LDO Regulator
1. General Description
The AP1159ADSXX is a low dropout linear regulator with ON/OFF control, which can supply 100mA load
current. The IC is an integrated circuit with a silicon monolithic bipolar structure. The output voltage, trimmed
with high accuracy, is available from 0.9 to 1.2V in 0.1V steps. The output capacitor is available to use a small
0.47μF ceramic capacitor. The over current, thermal and reverse bias protections are integrated, and also the
package is small and thin type, SOT23-5. The IC is designed for space saving requirements.
2. Features
Available to use a small 0.47μF ceramic capacitor
Output Voltage
0.9V, 1.0V, 1.1V, 1.2V
High Precision output voltage
50mV
Output Current
100mA
High ripple rejection ratio
80dB at 1kHz
Low Output Noise
Wide operating voltage range
30μVRMS
2.1V to 14.0V
Very low quiescent current
Low Standby Current
IQUT=110A at IOUT=0mA
0.1μA
On/Off control (High active)
Built-in Short circuit protection, thermal shutdown
Built-in reverse bias over current protection
Available very low noise application
Very small surface mount package SOT23-5
Automotive accessory equipment
Any Electronic Equipment
Battery Powered Systems
Mobile Communication
3. Application
Rev.0.1
- 1 - 2014/09




AKM

AP1159ADS11 Datasheet Preview

AP1159ADS11 Datasheet

14V Input / 100mA Low voltage Output LDO Regulator

No Preview Available !

[AP1159ADSXX]
4. Table of Contents
1. General Description ....................................................................................................................................1
2. Features .......................................................................................................................................................1
3. Application..................................................................................................................................................1
4. Table of Contents ........................................................................................................................................2
5. Block Diagram ............................................................................................................................................3
6. Ordering Information ..................................................................................................................................3
7. Pin Configurations and Functions...............................................................................................................4
Pin Configurations............................................................................................................................................ 4
Pin Functions .................................................................................................................................................... 4
8. Absolute Maximum Ratings .......................................................................................................................5
9. Recommended Operation Conditions .........................................................................................................5
10. Elecric Characteristics ................................................................................................................................6
Electrical Characteristics of Ta=Tj=25C ........................................................................................................ 6
Electrical Characteristics of Ta=-40C~85C .................................................................................................. 7
11. Functional Descriptions ..............................................................................................................................8
11.1 DC characteristics....................................................................................................................................... 8
11.2 DC temperature characteristics................................................................................................................. 10
11.3 Ripple Rejection ....................................................................................................................................... 11
11.4 Line Transient........................................................................................................................................... 11
11.5 Load Transient.......................................................................................................................................... 12
11.6 On/Off Transient ...................................................................................................................................... 13
11.7 Inrush Current........................................................................................................................................... 13
11.8 Output Noise ............................................................................................................................................ 14
11.9 Stability..................................................................................................................................................... 15
11.10 Operating Region and Power Dissipation ............................................................................................ 16
12. Definition of technical terms ....................................................................................................................17
13. Package .....................................................................................................................................................18
Outline Dimensions ........................................................................................................................................ 18
IMPORTANT NOTICE ..............................................................................................................................19
Rev.0.1
- 2 - 2014/09


Part Number AP1159ADS11
Description 14V Input / 100mA Low voltage Output LDO Regulator
Maker AKM
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AP1159ADS11 Datasheet PDF






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