MCP1827-3302E/ET Microchip Technology, MCP1827-3302E/ET Datasheet - Page 12

• Manufacturer Part Number: MCP1827-3302E/ET
• Description: IC, LDO VOLT REG, 3.3V, 1.5A, D2-PAK-5
• Manufacturer: Microchip Technology

Specifications of MCP1827-3302E/ET

• Primary Input Voltage: 3.9V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 330mV
• No. Of Pins: 5
• Output Current: 1.5A
• Operating Temperature Range: -40°C To +125°C
• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.33V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP1827/MCP1827S
Note: Unless otherwise indicated, V
Ceramic (X7R), I
FIGURE 2-19:
Current.
FIGURE 2-20:
Temperature.
FIGURE 2-21:
Input Voltage.
DS22001C-page 12
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.45
0.40
0.35
0.30
0.25
3.00
2.50
2.00
1.50
1.00
0.50
0.00
-45
3.0
0
Temperature = 25 ° C
V
OUT
250
-20
V
3.5
= 5.0V
OUT
OUT
= 2.5V
Load Current (mA)
500
= 1 mA, Temperature = +25°C, V
5
4.0
Input Voltage (V)
Dropout Voltage vs. Load
Dropout Voltage vs.
Short Circuit Current vs.
Temperature (°C)
750
30
4.5
1000
Temperature = 25°C
55
V
5.0
OUT
OUT
= 2.5V
V
1250
80
V
OUT
OUT
5.5
= 5.0V
= 1.8V (Adjustable), V
= 2.5V
I
OUT
105
1500
= 1.5A
6.0
130
IN
= V
OUT
IN
FIGURE 2-22:
Density vs. Frequency.
FIGURE 2-23:
Rejection (PSRR) vs. Frequency (V
Adj.).
FIGURE 2-24:
Rejection (PSRR) vs. Frequency (V
Adj.).
+ 0.6V, R
= 2.8V, C
-10
-20
-30
-40
-50
-60
-70
-80
10.000
-10
-20
-30
-40
-50
-60
-70
-80
1.000
0.100
0.010
0
0
0.01
0.01
PWRGD
0.01
OUT
V
0.1
R
0.1
= 4.7 µF Ceramic (X7R), C
=3.3V, V
= 10 kΩ To V
0.1
V
R
=0.8V, V
Frequency (kHz)
Frequency (kHz)
IN
Output Noise Voltage
Power Supply Ripple
Power Supply Ripple
Frequency (kHz)
=4.1V
©
1
1
V
C
V
C
I
V
C
V
C
I
OUT
OUT
2007 Microchip Technology Inc.
1
R
IN
IN
OUT
IN
R
IN
OUT
IN
=1.2V Adj
=3.1V
=2.3V
=0 μF
=1.2V Adj
=3.1V
=0 μF
=10 mA
=10 mA
=10 μF ceramic X7R
=22 μF ceramic X7R
IN
10
10
C
10
.
OUT
=1 μF ceramic X7R
C
IN
I
=10 μF ceramic
OUT
100
100
100
OUT
OUT
=200 mA
IN
= 1.2V
= 1.2V
= 4.7 µF
1000
1000
1000