ADP120 데이터 시트보기 (PDF) - Analog Devices
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ADP120 Datasheet PDF : 20 Pages
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ADP120
SPECIFICATIONS
VIN = (VOUT + 0.4 V) or 2.3 V, whichever is greater; EN = VIN, IOUT = 10 mA, CIN = COUT = 1 μF, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT VOLTAGE RANGE
OPERATING SUPPLY CURRENT
Symbol
VIN
IGND
SHUTDOWN CURRENT
IGND-SD
FIXED OUTPUT VOLTAGE ACCURACY VOUT
REGULATION
Line Regulation
Load Regulation1
DROPOUT VOLTAGE2
TSOT
∆VOUT/∆VIN
∆VOUT/∆IOUT
VDROPOUT
WLCSP
START-UP TIME3
CURRENT LIMIT THRESHOLD4
THERMAL SHUTDOWN
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
EN INPUT
EN Input Logic High
EN Input Logic Low
EN Input Leakage Current
UNDERVOLTAGE LOCKOUT
Input Voltage Rising
Input Voltage Falling
Hysteresis
OUTPUT NOISE
tSTART-UP
ILIMIT
TSSD
TSSD-HYS
VIH
VIL
VI-LEAKAGE
UVLO
UVLORISE
UVLOFALL
UVLOHYS
OUTNOISE
Conditions
TJ = −40°C to +125°C
IOUT = 0 μA
IOUT = 0 μA, TJ = −40°C to +125°C
IOUT = 10 mA
IOUT = 10 mA, TJ = −40°C to +125°C
IOUT = 100 mA
IOUT = 100 mA, TJ = −40°C to +125°C
EN = GND
EN = GND, TJ = −40°C to +125°C
IOUT = 10 mA
100 μA < IOUT < 100 mA, VIN = (VOUT + 0.4 V) to 5.5 V
100 μA < IOUT < 100 mA, VIN = (VOUT + 0.4 V) to 5.5 V,
TJ = −40°C to +125°C
VIN = (VOUT + 0.4 V) to 5.5 V, IOUT = 1 mA,
TJ = −40°C to +125°C
IOUT = 1 mA to 100 mA
IOUT = 1 mA to 100 mA, TJ = −40°C to +125°C
VOUT = 3.3 V
IOUT = 10 mA
IOUT = 10 mA, TJ = −40°C to +125°C
IOUT = 100 mA
IOUT = 100 mA, TJ = −40°C to +125°C
IOUT = 10 mA
IOUT = 10 mA, TJ = −40°C to +125°C
IOUT = 100 mA
IOUT = 100 mA, TJ = −40°C to +125°C
VOUT = 3.3 V
TJ rising
2.3 V ≤ VIN ≤ 5.5 V
2.3 V ≤ VIN ≤ 5.5 V
EN = VIN or GND
EN = VIN or GND, TJ = −40°C to +125°C
TJ = −40°C to +125°C
TJ = −40°C to +125°C
10 Hz to 100 kHz, VIN = 5 V, VOUT = 3.3 V
10 Hz to 100 kHz, VIN = 5 V, VOUT = 2.5 V
10 Hz to 100 kHz, VIN = 5 V, VOUT = 1.2 V
Min
2.3
−1
−2
−2.5
−0.03
110
1.2
1.5
Typ
11
15
22
0.1
0.001
8
80
6
60
120
180
150
15
0.05
120
65
52
40
Max
5.5
21
29
35
1.5
+1
+2
+2.5
+0.03
0.005
12
120
9
90
350
0.4
1
2.25
Unit
V
μA
μA
μA
μA
μA
μA
μA
μA
%
%
%
%/V
%/mA
%/mA
mV
mV
mV
mV
mV
mV
mV
mV
μs
mA
°C
°C
V
V
μA
μA
V
V
mV
μV rms
μV rms
μV rms
Rev. A | Page 3 of 20
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