MCP1826S-0802E/EB Microchip Technology, MCP1826S-0802E/EB Datasheet - Page 13

• Manufacturer Part Number: MCP1826S-0802E/EB
• Description: 1A CMOS LDO, Vout=0.8V, Extended Temp Range 3 DDPAK TUBE
• Manufacturer: Microchip Technology

Specifications of MCP1826S-0802E/EB

• Regulator Topology: Positive Fixed
• Voltage - Output: 0.8V
• Voltage - Input: 2.3 ~ 6 V
• Voltage - Dropout (typical): 0.25V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 0.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.4 V at 1 A
• Output Current: 1 A
• Line Regulation: 0.05 % / V
• Load Regulation: 0.5 %
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, C
Temperature = +25°C, V
FIGURE 2-19:
Current.
FIGURE 2-20:
Temperature.
FIGURE 2-21:
Input Voltage.
© 2007 Microchip Technology Inc.
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-45
0
0
-20
200
1
V
V
OUT
OUT
Load Current (mA)
= 2.5V
= 5.0V
5
Input Voltage (V)
2
Dropout Voltage vs. Load
Dropout Voltage vs.
Short Circuit Current vs.
400
Temperature (°C)
IN
30
= V
3
V
OUT
600
OUT
V
55
= 2.5V
OUT
4
+ 0.6V, Fixed output.
= 5.0V
V
OUT
I
800
OUT
80
OUT
= 0.8V
= 1000 mA
5
105
= 4.7 µF Ceramic (X7R), C
1000
6
130
MCP1826/MCP1826S
FIGURE 2-22:
Density vs. Frequency.
FIGURE 2-23:
Rejection (PSRR) vs. Frequency (Adjustable).
FIGURE 2-24:
Rejection (PSRR) vs. Frequency.
10.000
-10
-20
-30
-40
-50
-60
-70
-80
-10
-20
-30
-40
-50
-60
-70
-80
1.000
0.100
0.010
0
0
0.01
0.01
IN
0.01
= 4.7 µF Ceramic (X7R), I
V
R
0.1
0.1
=3.3V, V
V
R
0.1
=0.8V, V
Frequency (kHz)
IN
Frequency (kHz)
Frequency (kHz)
Output Noise Voltage
Power Supply Ripple
Power Supply Ripple
=4.1V
IN
1
1
=2.3V
V
C
V
C
I
1
OUT
V
C
V
C
I
R
IN
OUT
OUT
IN
R
IN
OUT
IN
=1.2V Adj
=3.1V
=0 μF
=3.3V Fixed
=10 mA
=3.9V
=0 μF
=10 mA
=10 μF ceramic X7R
=22 μF ceramic X7R
C
10
10
OUT
10
=1 μF ceramic X7R
C
IN
=10 μF ceramic
DS22057A-page 13
I
OUT
100
100
100
=200 mA
OUT
1000
= 1 mA,
1000
1000