MAX1806EUA33+ Maxim Integrated Products, MAX1806EUA33+ Datasheet - Page 5

• 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

(MAX1806EUA33, V
500mA, Low-Voltage Linear Regulator in µMAX
500
450
400
350
300
250
200
150
100
0
100
V
GROUND-PIN CURRENT vs.
IN
= 5.5V
200 300
LOAD CURRENT
LOAD CURRENT (A)
IN
_______________________________________________________________________________________
0.001
0.01
100
0.01
0.1
400 500 600 700 800
10
= V
0.1
10
1
1
0.1
0
OUT
OUTPUT SPECTRAL NOISE DENSITY
100
V
REGION OF STABLE C
IN
+ 500mV, SHDN = IN, C
= 3.8V
STABLE REGION
200
1
vs. LOAD CURRENT
vs. FREQUENCY
FREQUENCY (kHz)
FREQUENCY (kHz)
300
C
OUT
= 10µF
400
10
500
OUT
200
190
180
170
160
150
Typical Operating Characteristics (continued)
600
100
C
I
OUT
OUT
-40
ESR
V
I
= 50mA
OUT
700
IN
= 10µF
IN
= V
= 0
GROUND-PIN CURRENT vs.
OUT
1000
800
= 1µF, C
-15
+ 500mV
TEMPERATURE (°C)
TEMPERATURE
10
OUT
= 10µF, T
35
60
V
R
OUT
OUT
A
= 3.3V
= 66Ω (50mA)
LOAD-TRANSIENT RESPONSE
OUTPUT NOISE DC TO 1MHz
= +25°C, unless otherwise noted.)
V
C
R
85
IN
OUT
IN
= V
= 10µF
= 660Ω TO 6.6Ω (5mA TO 500mA)
OUT
+ 500mV
20ms/div
10µs/div
-60
-50
-40
-30
-20
-10
0
0.01
C
I
OUT
POWER-SUPPLY REJECTION RATIO
OUT
= 50mA
= 10µF
0.1
MAX1806 toc11
MAX1806 toc13
vs. FREQUENCY
FREQUENCY (kHz)
1
I
200mA/div
V
20mV/div
V
1mV/div
OUT
OUT
OUT
10
100
1000
5