AP1115
0.6A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Anachip Corp.
www.anachip.com.tw Rev. 0.0 Jan.19, 2004
3/6
Absolute Maximum Ratings
Symbol Parameter Rating Unit
VIN DC Supply Voltage -0.3 to 18 V V
PD Power Dissipation Internally Limited
TST Storage Temperature -65 to +150 oC
TOP Operating Junction Temperature Range 0 to +150 oC
Electrical Characteristics (Under Operating Conditions)
PARAMETER CONDITIONS MIN TYP MAX UNIT
Reference Voltage AP1115-ADJ TJ=25oC,(VIN-OUT)=1.5V
IO=10mA 1.225 1.250 1.275 V
AP1115-1.5 IOUT = 10mA, TJ = 25oC,
3V≦VIN≦12V 1.470 1.500 1.530 V
AP1115-1.8 IOUT = 10mA, TJ = 25oC,
3.3V≦VIN≦12V 1.764 1.800 1.836 V
AP1115-2.5 IOUT = 10mA, TJ = 25oC,
4V≦VIN≦12V 2.450 2.500 2.550 V
AP1115-3.3 IOUT = 10mA, TJ = 25oC,
4.8V≦VIN≦12V 3.235 3.300 3.365 V
Output Voltage
AP1115-5.0 IOUT = 10mA, TJ = 25oC,
6.5V≦VIN≦12V 4.900 5.000 5.100 V
Line Regulation AP1115-XXX IO=10mA,VOUT+1.5V<VIN<15V,
TJ=25oC 0.2 %
AP1115-ADJ VIN=3.3V,Vadj=0,0mA<Io<0.6A,
TJ=25oC (Note 1,2) 1 %
AP1115-1.5 VIN=3V, 0mA<Io<0.6A,
TJ=25oC (Note 1,2) 12 15 mV
AP1115-1.8 VIN=3.3V, 0mA<Io<0.6A,
TJ=25oC (Note 1,2) 15 18 mV
AP1115-2.5 VIN=4V, 0mA<Io<0.6A,
TJ=25oC (Note 1,2) 20 25 mV
AP1115-3.3 VIN = 5V, 0≦IOUT≦0.6A,
TJ=25oC (Note 1,2) 26 33 mV
Load Regulation
AP1115-5.0 VIN = 8V, 0≦IOUT≦0.6A,
TJ=25oC (Note 1,2) 40 50 mV
Dropout Voltage
(VIN-VOUT)
AP1115-ADJ/1.5/1.8
2.5/3.3/5.0 IOUT = 0.6A, ∆VOUT=0.1%VOUT 1.1 1.3 V
Current Limit AP1115-ADJ/1.5/1.8
2.5/3.3/5.0 (VIN-VOUT) = 5V 0.7 A
Minimum Load Current AP1115-XXX 0oC≦Tj≦125oC 5 10 mA
Thermal Regulation TA=25℃, 30ms pulse 0.008 0.04 %/W
F=120Hz,COUT=25uF Tantalum, IOUT=0.6A
Ripple Rejection AP1115-XXX VIN=VOUT+3V 60 70 dB
Temperature Stability IO=10mA 0.6 %
JA
θ
SOT89 Thermal Resistance Junction-to-Ambient (No
heat sink; No air flow) 300
OC/W
JC
θ
SOT89: Control Circuitry/Power Transistor
Thermal Resistance Junction-to-Case 100
OC/W