MAX1810ESA+ Maxim Integrated Products, MAX1810ESA+ Datasheet - Page 4

• Manufacturer Part Number: MAX1810ESA+
• Description: IC REG SMART NIC 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX1810ESA+

• Applications: Network, Telecom
• Voltage - Input: 4.5 ~ 5.5 V
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Network Interface Card Smart Regulator
(V
4
MAIN
1400
1200
1000
800
600
400
200
3.9
3.7
3.5
3.3
3.1
2.9
2.7
2.5
_______________________________________________________________________________________
0
, V
0
0
OUTPUT CURRENT (MAIN OR STANDBY)
STBY
100
100
vs. OUTPUT CURRENT (AUX)
GROUND CURRENT vs.
= +5V, V
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE
200
200
300
300
V
AUX
V
IN
IN
= 4.2V
= 5V
= +3.3V, C
400
400
500
500
OUT
600
600
= 1µF, T
1000
Typical Operating Characteristics (continued)
250
230
210
190
170
150
900
800
700
600
500
400
300
200
100
240
220
200
180
160
140
120
100
0
-40
A
0
0
INPUT VOLTAGE (MAIN OR STANDBY)
V
I
= +25°C unless otherwise noted.)
MAIN
OUT
-25
100
vs. OUTPUT CURRENT (AUX)
= 400mA
AND V
1
-10
GROUND CURRENT vs.
AUX ON-RESISTANCE
OUTPUT CURRENT (mA)
GROUND CURRENT
vs. TEMPERATURE
STBY
200
INPUT VOLTAGE (V)
TEMPERATURE (°C)
2
5
= 0
I
OUT
300
20
= 250mA
3
35
400
50
4
500
I
OUT
65
= 0
5
80
600
240
220
200
180
160
140
120
100
250
200
150
100
50
0
2.6
0
I
OUT
0.5
= 400 mA
vs. INPUT VOLTAGE (AUX)
2.8
AUX ON-RESISTANCE
vs. INPUT VOLTAGE
AUX INPUT VOLTAGE (V)
AUX INPUT VOLTAGE (V)
1.0
GROUND CURRENT
AUX SWITCH ON
3.0
1.5
V
I
OUT
MAIN
2.0
= 0
3.2
AND V
2.5
STBY
3.4
= 0
3.0
3.6
3.5