AP7363 Datasheet, PDF (4/14 Pages) Diodes Incorporated – 1.5A, LOW QUIESCENT CURRENT, FAST TRANSIENT ULTRA-LOW DROPOUT LINEAR REGULATOR

AP7363
1.5A, LOW QUIESCENT CURRENT, FAST TRANSIENT
ULTRA-LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics
T_A = 25^oC, V_IN = 3.3V, V_OUT =1.8V, I_OUT = 10mA, C_IN = 10μF, C_OUT = 10μF, unless otherwise stated.
Minimum and maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely
parametric norm at T_A = 25^oC, and are provided for reference purposes only.
Symbol
Parameter
V_ADJ
ADJ Pin Voltage
V_ADJ
ADJ Pin Voltage (A Grade)
I_ADJ
ADJ Pin Bias Current
V_Dropout Dropout Voltage (Note 4)
ΔV_OUT /ΔV_IN Line Regulation (Note 5)
ΔV_OUT /ΔI_OUT Load Regulation (Note 5)
Ground Pin Current in Normal
I_GND
Operation Mode
Test Conditions
V_IN = V_IN-Min to V_IN-Max,
I_OUT= 10mA to 1.5A
V_IN = V_IN-Min to V_IN-Max,
I_OUT= 10mA to 1.5A
V_IN = V_IN-Min to V_IN-Max
I_OUT = 1.5A, V_OUT = 2.5V
V_IN = V_IN-Min to V_IN-Max
I_OUT = 10mA to 1.5A
I_OUT = 10mA to 1.5A
T_A = 25^oC
Over temp
T_A = 25^oC
Over temp
T_A = 25^oC
Over temp
T_A = 25^oC
Over temp
T_A = 25^oC
Over temp
T_A = 25^oC
Over temp
T_A = 25^oC
Over temp
Min Typ. Max
0.584 0.605 0.626
0.575
0.635
0.596 0.605 0.614
0.587
0.623
50
750
190 240
280
- 0.04 -
0.05
- 0.18 -
0.33
1.0 1.2
1.3
Unit
V
V
nA
mV
%/V
%/A
mA
I_OUT-PK
I_SC
Peak Output Current
Short Circuit Current
VOUT ≥ V_OUT-NOM -5%
3.6
A
OUT grounded
T_A = 25^oC
Over temp
3.7
2
A
t_d(off)
t_d(on)
Turn-off delay
Turn-on delay
From V_EN < V_IL to V_OUT = OFF,
I_OUT = 1.5A
From V_EN > V_IH to V_OUT = ON,
I_OUT = 1.5A
25
μs
25
μs
PSRR
ρ_n(l/f)
e_n
T_SHDN
T_HYS
θ_JA
θ_JC
Ripple Rejection
Output Noise Density
Output Noise Voltage
Thermal shutdown threshold
Thermal shutdown hysteresis
Thermal Resistance Junction-to-
Ambient
Thermal Resistance Junction-to-
Case
V_IN = 3.0V, I_OUT = 1.5A, f = 120Hz
V_IN = 3.0V, I_OUT = 1.5A, f = 1kHz
F = 120Hz, C_OUT = 10μF ceramic
BW = 100Hz – 100kHz,
C_OUT = 10μF ceramic
T_J rising
T_J falling from T_SHDN
U-DFN2030-8-8 (Note 6)
SO-8EP (Note 6)
SOT223-3L (Note 6)
U-DFN2030-8-8 (Note 6)
SO-8EP (Note 6)
SOT223-3L (Note 6)
65
61
1.0
100
170
10
174.0
52.8
105.7
28.2
10.0
18.5
dB
μV/√Hz
μV(rms)
°C
o_C/W
o_C/W
Notes:
4. Dropout voltage is the minimum voltage difference between the input and the output at which the output voltage drops 2% below its nominal value.
For any output voltage less than 2.5V, the minimum V_IN operating voltage is the limiting factor.
5. The line and load regulation specification contains only the typical number. However, the limits for line and load regulation are included in the adjust
voltage tolerance specification.
6. Device mounted on 2” x 2” FR-4 substrate PCB, 2oz copper with minimum recommended pad layout.
AP7363
Document number: DS35059 Rev. 2 - 2
4 of 14
www.diodes.com
July 2011
© Diodes Incorporated