MCP1790-3002E/EB Microchip Technology, MCP1790-3002E/EB Datasheet - Page 11

• Manufacturer Part Number: MCP1790-3002E/EB
• Description: IC LDO REG 70MA 3.0V 3DDPAK
• Manufacturer: Microchip Technology

Specifications of MCP1790-3002E/EB

• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: 6 ~ 30 V
• Voltage - Dropout (typical): 0.7V @ 70mA
• Number Of Regulators: 1
• Current - Output: 70mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.3 V at 70 mA
• Output Current: 70 mA
• Line Regulation: +/- 0.0002 % / V
• Load Regulation: +/- 0.2 %
• Voltage Regulation Accuracy: 2.5 %
• 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:
V
FIGURE 2-19:
FIGURE 2-20:
FIGURE 2-21:
© 2008 Microchip Technology Inc.
IN
= 6.0V, R
Unless otherwise indicated, C
PWRGD_PULLUP
Dynamic Line Response.
Dynamic Line Response.
Dynamic Load Response.
= 10 kΩ To V
OUT
= 4.7 uF Ceramic (X7R), C
OUT
, V
SHDN
= V
IN,
and device is MCP1790.
IN
= 10.0 µF Ceramic (X7R), I
FIGURE 2-22:
FIGURE 2-23:
FIGURE 2-24:
MCP1790/MCP1791
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
7
6
5
4
3
2
1
0
0
0
20
20
40
40
Output Current (mA)
Output Current (mA)
Dynamic Load Response.
Short Circuit Response.
Short Circuit Response.
OUT
60
V
60
OUT
= 1 mA, Temperature = +25°C,
= 3.0V
80
80
DS22075A-page 11
100
100
V
V
V
OUT
IN
OUT
= 6.3V
= 5.0V
120
120
= 3.3V
140
140