MAX1806EUA33+ Maxim Integrated Products, MAX1806EUA33+ Datasheet - Page 3

• 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
(V
wise noted. Typical values are at T
ELECTRICAL CHARACTERISTICS (continued)
(V
noted. Typical values are at T
Input Voltage
Input Undervoltage Lockout
Output Voltage Accuracy
(Preset Mode)
Adjustable Output Voltage
SET Voltage Threshold
(Adjustable Mode)
Maximum Output Current
Short-Circuit Current Limit
SET Dual Mode
SET Input Bias Current
Ground-Pin Current
Dropout Voltage (Note 1)
Line Regulation
Load Regulation
SHUTDOWN
Shutdown Supply Current
SHDN Input Threshold
SHDN Input Bias Current
POWER-OK
POK Output Low Voltage
Operating Voltage Range for
Valid POK Output
Output High-Leakage Current
Threshold
THERMAL PROTECTION
Ther m al S hutd own Tem p erature
Thermal Shutdown Hysteresis
IN
IN
500mA, Low-Voltage Linear Regulator in µMAX
= V
= V
OUT(SETPOINT)
OUT(SETPOINT)
PARAMETER
PARAMETER
™
Threshold
_______________________________________________________________________________________
+ 500mV or V
+ 500mV or V
A
= +25°C.)
A
SYMBOL
SYMBOL
∆T
= +25°C.) (Note 2)
V
∆V
∆V
T
I
IN
V
IN
V
I
SHDN
I
SHDN
UVLO
I
I
V
V
OUT
V
OFF
V
OUT
LIM
SET
SHDN
I
SET
Q
LNR
LDR
OL
IN
IH
= +2.25V whichever is greater, SET = GND, SHDN = IN, T
IL
= +2.25V whichever is greater, SET = GND, SHDN = IN, T
Rising, 40mV hysteresis
I
I
V
V
I
I
V
I
SHDN = GND, V
2.5V < V
2.5V < V
SHDN = GND or IN
Sinking 2mA
Sinking 100µA
V
Rising edge, referred to V
OUT
OUT
OUT
OUT
OUT
OUT
SET
I N
POK
fr om ( V
= 1mA to 500mA
= 1mA to 500mA
= 1mA
= 500mA
= 1mA to 500mA
= +0.8V
= 0V
= +5.5V
IN
IN
OU T
< 5.5V
< 5.5V
+ 100m V ) to 5.5V , I
IN
CONDITIONS
CONDITIONS
= 5.5V
V
V
V
OUT
OUT
OUT
OUT(NOMINAL)
= +2.25V
= +2.8V
= +4.0V
L OA D
= 5m A
-0.175
-100
2.25
1.85
MIN
MIN
766
500
700
A
0.8
1.6
1.0
35
90
-4
A
= 0°C to +85°C, unless otherwise
= -40°C to +85°C, unless other-
TYP
TYP
259
201
147
170
93
20
5
+0.175
MAX
2500
+100
MAX
2.15
834
125
400
384
315
255
100
100
5.5
4.5
0.6
5.5
+4
35
50
96
5
p p m /m A
UNITS
m A
UNITS
%/V
mV
mA
mV
mV
mV
nA
µA
µA
nA
nA
°C
°C
%
%
V
V
V
V
V
RM S
3