TC1303A_08 Datasheet, PDF (35/38 Pages) Microchip Technology – 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output

TC1303A/TC1303B/TC1303C/TC1304
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO. X-
X
X
X
X
XX
XX
TC1303
Type
B
V_OUT1
V_OUT2 +50 mV Temp
IncrementsRange
Package
Tube
or
Tape &
Reel
Device:
TC1303A: PWM/LDO combo with Power-Good
TC1303B: PWM/LDO combo with Power-Good
TC1303C: PWM/LDO combo with Power-Good
TC1304: PWM/LDO combo with Power-Good
Options
Code
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
1
V_OUT1
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
2.2V
2.1V
2.0V
1.9V
1.8V
1.7V
1.6V
1.5V
1.4V
1.3V
1.2V
1.1V
1.0V
0.9V
Adjustable
1.375V
Code
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
1
V_OUT2
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
2.2V
2.1V
2.0V
1.9V
1.8V
1.7V
1.6V
1.5V
Code
0
1
2
3
+50 mV
Default
+50 mV to V1
+50 mV to V2
+50 mV to V1
and V2
* Contact Factory for Alternate Output Voltage and Reset Voltage
Configurations.
Temperature
Range:
E = -40°C to +85°C
Package:
MF = Dual Flat, No Lead (3x3 mm body), 10-lead
UN = Plastic Micro Small Outline (MSOP), 10-lead
Examples:
a) TC1303A-SI0EMF:
1.5V, 2.5V, Default,
10LD DFN pkg.
b) TC1303A-ZA0EUN:
Adj, 3.3V, Default,
10LD MSOP pkg.
c) TC1303A-PP3EMFTR: 1.8V, 1.8V, +50 mV,
10LD DFN pkg.
Tape and Reel
a) TC1303B-1H0EMF: 1.375V, 2.6V, Default,
10LD DFN pkg.
b) TC1303B-AG0EUN: 3.3V, 2.7V, Default,
10LD MSOP pkg.
c) TC1303B-AD0EMF: 3.3V, 3.0V, Default,
10LD DFN pkg.
d) TC1303B-IA0EUN:
2.5V, 3.3V, Default,
10LD MSOP pkg.
e) TC1303B-IA0EMF:
2.5V, 3.3V, Default,
10LD DFN pkg.
f) TC1303B-PF0EUN:
1.8V, 2.8V, Default,
10LD MSOP pkg.
g) TC1303B-PF0EMF:
1.8V, 2.8V, Default,
10LD DFN pkg.
h) TC1303B-PG0EUN: 1.8V, 2.7V, Default,
10LD MSOP pkg.
i) TC1303B-DG0EMFTR: 3.0V, 2.7V, Default,
10LD DFN pkg.
Tape and Reel
a) TC1303C-VP0EMF: 1.2V, 1.8V, Default,
10LD DFN pkg.
b) TC1303C-VP0EMFTR: 1.2V, 1.8V, Default,
10LD DFN pkg.
Tape and Reel.
a) TC1304-VI0EMF:
1.2V, 2.5V, Default,
10LD DFN pkg.
b) TC1304-VP0EMF:
1.2V, 1.8V, Default,
10LD DFN pkg.
c) TC1304-VI0EUN:
1.2V, 2.5V, Default,
10LD MSOP pkg.
d) TC1304-VI0EMFTR: 1.2V, 2.5V, Default,
10LD DFN pkg.
Tape and Reel.
e) TC1304-VP0EMFTR: 1.2V, 1.8V, Default
10LD DFN pkg.
Tape and Reel.
f) TC1304-VI0EUNTR: 1.2V, 2.5V, Default,
10LD MSOP pkg.
Tape and Reel.
Tube or
Blank = Tube
Tape and Reel: TR = Tape and Reel
© 2008 Microchip Technology Inc.
DS21949C-page 35