TC1301A-PSCVMF Microchip Technology, TC1301A-PSCVMF Datasheet - Page 2

• Manufacturer Part Number: TC1301A-PSCVMF
• Description: IC REG LDO DUAL 300/150MA 8DFN
• Manufacturer: Microchip Technology

Specifications of TC1301A-PSCVMF

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V, 1.5V, 2.32V (Reset)
• Voltage - Input: 2.7 ~ 6 V
• Number Of Regulators: 2
• Current - Output: 300mA (Min), 150mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -

TC1301A/B
Functional Block Diagrams
Typical Application Circuits
DS21798C-page 2
SHDN2
Bypass
V
GND
DET
V
IN
Threshold
Detector
C
1 µF Ceramic
X5R
C
1 µF Ceramic
X5R
Note: C
OUT1
OUT1
System RESET
System RESET
Reference
Bandgap
LDO #1
300 mA
LDO #2
150 mA
1.2V
TC1301A
BYPASS
2.8V @ 300 mA
2.8V @ 300 mA
C
10 nF Ceramic
BYPASS
300 ms, typ
Time Delay
is optional
(Note)
V
DET
1
2
3
4
1
2
3
4
RESET
V
GND
Bypass
RESET
V
GND
Bypass
OUT1
V
V
RESET
OUT1
TC1301A
TC1301B
OUT1
OUT2
SHDN2
V
SHDN1
SHDN2
V
OUT2
V
DET
V
OUT2
SHDN1
SHDN2
Bypass
ON/OFF Control V
V
IN
ON/OFF Control V
ON/OFF Control V
GND
IN
8
7
6
5
V
8
7
6
5
IN
2.6V @ 150 mA
2.6V @ 150 mA
Threshold
Detector
C
1 µF Ceramic
X5R
OUT2
C
1 µF Ceramic
X5R
Reference
OUT2
Bandgap
LDO #1
OUT2
300 mA
LDO #2
150 mA
OUT2
OUT1
1.2V
TC1301B
BATTERY
© 2008 Microchip Technology Inc.
C
1 µF
Time Delay
300 ms typ
IN
C
1 µF
BATTERY
IN
2.7V
4.2V
to
2.7V
4.2V
to
V
V
RESET
OUT1
OUT2