MAX1806EUA33+ Maxim Integrated Products, MAX1806EUA33+ Datasheet - Page 4

• Manufacturer Part Number: MAX1806EUA33+
• Description: IC REG 3.3V/ADJ 500MA 8-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX1806EUA33+

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 3.3V, 0.8 ~ 4.5 V
• Voltage - Input: 2.25 ~ 5.5 V
• Number Of Regulators: 1
• Current - Output: 500mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 3.3 V
• Output Type: Adjustable, Fixed
• Dropout Voltage (max): 315 mV
• Output Current: 500 mA
• Line Regulation: 0.125 %/V
• Load Regulation: 15.5 ppm/mA
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 1.3 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 0.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
wise noted. Typical values are at T
500mA, Low-Voltage Linear Regulator in µMAX
Note 1: Dropout voltage is defined as V
Note 2: Specifications to -40°C are guaranteed by design, not production tested.
(MAX1806EUA33, V
4
POWER-OK
POK Output Low Voltage
Operating Voltage Range for
Valid POK Output
Output High-Leakage Current
Threshold
IN
400
350
300
250
200
150
100
50
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
_______________________________________________________________________________________
= V
0
1.5
0
DROPOUT VOLTAGE vs. LOAD CURRENT
OUTPUT VOLTAGE vs. INPUT VOLTAGE
OUT(SETPOINT)
I
For 2.25V ≤ V
voltage limit is equal to the value for V
OUT
100
2.0
PARAMETER
= 0mA
2.5 3.0
200 300
T
A
LOAD CURRENT (mA)
= +25°C
INPUT VOLTAGE (V)
I
IN
OUT
3.5 4.0 4.5 5.0 5.5
T
400 500 600 700 800
OUT
A
= V
+ 500mV or V
= 500mA
= +85°C
OUT
≤ 4.0V, dropout voltage limits are linearly interpolated from the values listed. For V
+ 500mV, SHDN = IN, C
T
A
= -40°C
A
SYMBOL
= +25°C.) (Note 2)
IN
V
OL
6.0
= +2.25V whichever is greater, SET = GND, SHDN = IN, T
IN
- V
OUT
OUT
Sinking 2mA
Sinking 100µA
V
Rising edge, referred to V
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
POK
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
, when V
= 4.0V.
2.0
0
= +5.5V
OUTPUT VOLTAGE vs. LOAD CURRENT
IN
100
= 1µF, C
2.5
OUT
DROPOUT VOLTAGE vs.
200 300
OUTPUT VOLTAGE
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
is 100mV below the value of V
CONDITIONS
3.0
OUT
400 500 600 700 800
3.5
= 10µF, T
Typical Operating Characteristics
OUT(NOMINAL)
4.0
A
= +25°C, unless otherwise noted.)
4.5
3.34
3.33
3.32
3.31
3.30
3.29
3.28
OUT
600
550
500
450
400
350
300
250
200
150
100
50
0
-40
2.0
OUTPUT VOLTAGE vs. TEMPERATURE
and when V
V
I
MIN
OUT
1.0
89
IN
A
= V
2.5
= 0
= -40°C to +85°C, unless other-
-15
OUT
GROUND-PIN CURRENT vs.
3.0
+ 500mV
TEMPERATURE (°C)
INPUT VOLTAGE
TYP
INPUT VOLTAGE (V)
OUT
3.5
10
IN
= V
4.0
< 4.0V, dropout
OUT(NOM)
I
35
OUT
MAX
100
4.5
5.5
I
50
97
OUT
= 0mA
= 500mA
5.0
60
5.5
UNITS
+0.5V.
mV
nA
%
V
85
6.0