(V
CHGIN
= 5.0V, V
BAT
= 3.7V, T
A
= -40°C to +85°C, all registers in their default state, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Dropout Voltage
V
DROP_LDO1
V
L1IN
= 3V, I
L1OUT_
= 100mA
,
LDO1VSet
= 3V
102
mV
Line Regulation Error
V
LINEREG_LDO1
V
L1IN
= (V
L1OUT
+ 0.5V) to 5.5V
-0.12
0.022
+0.12
%/V
Load Regulation Error
V
LOADREG_LDO1
I
L1OUT
= 100µA to 100mA
0.002
0.005
%/mA
Line Transient
V
LINETRAN_LDO1
V
L1IN
= 4V to 5V, 200ns rise time
±36
mV
V
L1IN
= 4V to 5V, 1µs rise time
±28
mV
Load Transient
V
LOADTRAN_LDO1
I
L1OUT
= 0mA to 10mA, 200ns
rise time
145
mV
I
L1OUT
= 0mA to 100mA, 200ns
rise time
290
mV
Passive Discharge
Resistance
R
PD_LDO1
5
10
16
KΩ
Active Discharge Current
I
ADL_LDO1
V
L1IN
= 3.7V
7
20
37
mA
Switch Mode Resistance
R
ON_LDO1
V
L1IN
= 2.7V, I
L1OUT
= 100mA
0.5
0.85
Ω
V
L1IN
= 1.8V, I
L1OUT
= 100mA
0.76
1.3
V
L1IN
= 1.2V, I
L1OUT
= 5mA
1.7
2.8
Turn-On Time
t
ON_LDO1
I
L1OUT
= 0mA, time from 10% to
90% of final value
1.6
3.7
ms
I
L1OUT
= 0mA, time from 10% to
90% of final value, Switch mode
0.25
0.65
Short-Circuit Current
Limit
I
SHRT_LDO1
V
L1IN
= 2.7V, V
L1O
UT
= GND
150
345
550
mA
V
L1IN
= 2.7V , V
L1O
UT
= GND,
Switch mode
150
335
550
mA
Thermal-Shutdown
Temperature
T
SHDN_LDO1
150
°C
Thermal-Shutdown
Temperature Hysteresis
T
SHDN_HYST_LDO1
16
°C
Output Noise
OUT
NOISE
10Hz to 100kHz, V
L1IN
= 5V,
V
L1OUT
= 3.3V
110
µVrms
10Hz to 100kHz, V
L1IN
= 5V,
V
L1OUT
= 2.5V
95
10Hz to 100kHz, V
L1IN
= 5V,
V
L1OUT
= 1.2V
60
10Hz to 100kHz, V
L1IN
= 5V,
V
L1OUT
= 0.8V
60
MAX20335
PMIC with Ultra-Low I
Q
Voltage Regulators and
Battery Chargers for Small Lithium Ion Systems
www.maximintegrated.com
Maxim Integrated
│
11
Electrical Characteristics (continued)