AP2112 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2112 Datasheet
AP2112
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AP2112 Summary of contents
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... CMOS LDO REGULATOR WITH ENABLE General Description The AP2112 is CMOS process low dropout linear regulator with enable function, the regulator delivers a guaranteed 600mA (min.) continuous load current. The AP2112 provides 1.2V, 1.8V, 2.5V, 2.6V and 3.3V regulated output, and provides excellent output accuracy 1.5%, also provides an excellent load regulation, line regulation and excellent load transient performance due to very fast loop response ...
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... CMOS LDO REGULATOR WITH ENABLE Pin Configuration K Package SOT-23-5 R5 Figure 2. Pin Configuration of AP2112 (Top View) Pin Descriptions PIN No. SOT-23-5 SOT-89-5 SOIC (R5 (R5A) 1 (R5 (R5A Aug. 2010 Rev 1. 0 R5/R5A Package SOT-89-5 ...
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... CMOS LDO REGULATOR WITH ENABLE Functional Block Diagram EN Shutdown 3M GND Figure 3. Functional Block Diagram of AP2112 Aug. 2010 Rev 1. 0 Shutdown Logic Thermal V REF 3 Preliminary Datasheet AP2112 VIN Foldback Current Limit VOUT BCD Semiconductor Manufacturing Limited ...
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... AP2112M-1.8TRG1 AP2112M-2.5G1 2.5V AP2112M-2.5TRG1 AP2112M-2.6G1 2.6V AP2112M-2.6TRG1 AP2112M-3.3G1 3.3V AP2112M-3.3TRG1 1.2V(R5) AP2112R5-1.2TRG1 1.8V(R5) AP2112R5-1.8TRG1 2.5V(R5) AP2112R5-2.5TRG1 2.6V(R5) AP2112R5-2.6TRG1 3.3V(R5) AP2112R5-3.3TRG1 1.2V(R5A) AP2112R5A-1.2TRG1 1.8V(R5A) AP2112R5A-1.8TRG1 2.5V(R5A) AP2112R5A-2.5TRG1 2.6V(R5A) AP2112R5A-2.6TRG1 3.3V(R5A) AP2112R5A-3.3TRG1 4 Preliminary Datasheet ...
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... Symbol STG T LEAD SOT-23-5 θ SOIC-8 JA SOT-89-5 Body Symbol Min Preliminary Datasheet AP2112 Value Unit 6.5 V 150 ºC -65 to 150 ºC 260 ºC 184 114 °C /W 120 400 V 4000 V Max Unit 6 °C BCD Semiconductor Manufacturing Limited ...
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... CMOS LDO REGULATOR WITH ENABLE Electrical Characteristics AP2112-1.2 Electrical Characteristic (Note 2) V =2.5V, C =1.0µF (Ceramic OUT ranges, unless otherwise specified (Note 3). Parameter Symbol Output Voltage V OUT Maximum Output I OUT(MAX) Current ( V △ /V OUT OUT Load Regulation △I OUT ( V /V △ OUT ...
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... CMOS LDO REGULATOR WITH ENABLE Electrical Characteristics (Continued) AP2112-1.8 Electrical Characteristic (Note 2) V =2.8V, C =1µF (Ceramic), C =1µF (Ceramic), Typical OUT unless otherwise specified (Note 3). Parameter Symbol Output Voltage V OUT Maximum Output Current I OUT(MAX △ /V OUT Load Regulation △I ...
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... CMOS LDO REGULATOR WITH ENABLE Electrical Characteristics (Continued) AP2112-2.5 Electrical Characteristic (Note 2) V =3.5V, C =1µF (Ceramic), C =1µF (Ceramic), Typical OUT unless otherwise specified (Note 3). Parameter Symbol Output Voltage V OUT Maximum Output Current I OUT(MAX △ /V OUT Load Regulation △I ...
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... CMOS LDO REGULATOR WITH ENABLE Electrical Characteristics (Continued) AP2112-2.6 Electrical Characteristic (Note 2) V =3.6V, C =1µF (Ceramic), C =1µF (Ceramic), Typical OUT unless otherwise specified (Note 3). Parameter Symbol Output Voltage V OUT Maximum Output Current I OUT(MAX) (△V /V OUT Load Regulation I OUT (△ ...
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... CMOS LDO REGULATOR WITH ENABLE Electrical Characteristics (Continued) AP2112-3.3 Electrical Characteristic (Note 2) V =4.3V, C =1µF (Ceramic), C =1µF (Ceramic), Typical OUT unless otherwise specified (Note 3). Parameter Symbol Output Voltage V OUT Maximum Output Current I OUT(MAX △ /V OUT Load Regulation △I ...
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... 0.5 V =1.2V OUT 0.0 0.0 0.5 4.0 4.5 5.0 5.5 6.0 Figure 5. Output Voltage vs. Input Voltage =2. Load 1.0 1.5 40.0 60.0 80.0 C) Figure 7. Quiescent Current vs. Input Voltage 11 Preliminary Datasheet AP2112 No Load =3.3V OUT 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Input Voltage(V) No Load 2.0 2.5 3 ...
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... OUT I =300mA OUT 3.26 I =600mA OUT 3.25 60.0 80.0 -40 -20 Figure 9. Output Voltage vs. Temperature 4.0 3.5 3.0 V 2.5 2.0 1.5 1.0 0.5 V =2.5V IN 0.0 -0.5 0.0 0.1 0.7 0.8 0.9 1.0 Figure 11. Output Voltage vs. Output Current 12 Preliminary Datasheet AP2112 V =4.3V IN µ µ OUT I =10mA OUT I =100mA OUT I =300mA OUT I =600mA OUT Temperature( C) =4. =- ...
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... F 0.0 OUT 0.0 0.1 0.2 0.8 0.9 1.0 Figure 13. Output Voltage vs. Output Current 260 240 T 220 T 200 T V =4.3V 180 IN 160 140 120 100 0.0 0.1 0.5 0.6 Figure 15. Ground Current vs. Output Current 13 Preliminary Datasheet AP2112 µ µ OUT 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Output Current ( ...
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... Aug. 2010 Rev 1. 0 CH1: V OUT 10mV/div CH2: I OUT 200mA/div 10k 100k V IN (2V/div (2V/div) V OUT (2V/div) BCD Semiconductor Manufacturing Limited 14 Preliminary Datasheet AP2112 V =2.5V, C =1µF, C =1µ OUT 600mA 0mA Figure 17. Load Transient 200µs/div Figure 19. Enable Off ...
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... Typical Application (Note 4) VIN 1 F CIN VEN ON OFF Note recommended to use X7R or X5R dielectric capacitor if 1.0µF ceramic capacitor is selected as input/output capacitors. Aug. 2010 Rev 1. 0 AP2112 GND Figure 20. AP2112 Typical Application 15 Preliminary Datasheet AP2112 VOUT 1.2V/1.8V/ 2.5V/2.6V/ 3.3V COUT 1 F BCD Semiconductor Manufacturing Limited ...
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... CMOS LDO REGULATOR WITH ENABLE Mechanical Dimensions 2.820(0.111) 3.020(0.119) 0.950(0.037) 1.800(0.071) 2.000(0.079) Aug. 2010 Rev 1. 0 Preliminary Datasheet SOT-23-5 0.200(0.008) 0.300(0.012) 0.400(0.016) BCD Semiconductor Manufacturing Limited 16 AP2112 Unit: mm(inch) 0.100(0.004) 0.200(0.008) 0° 8° ...
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... CMOS LDO REGULATOR WITH ENABLE Mechanical Dimensions (Continued) Aug. 2010 Rev 1. 0 SOT-89-5 BCD Semiconductor Manufacturing Limited 17 Preliminary Datasheet AP2112 Unit: mm(inch) ...
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... BCD Semiconductor Manufacturing Limited 18 AP2112 Unit: mm(inch) 0.320(0.013) 5.800(0.228) 6.200(0.244) 0.800(0.031) 0.200(0.008) 0.450(0.017) 0.800(0.031) ...
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BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi- BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi- ...