TC1303B Datasheet, PDF (27/30 Pages) Microchip Technology – 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output

TC1303B
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
Increments Range
Package
Tube
or
Tape &
Reel
Device:
TC1303B: PWM/LDO combo with Power-Good.
Examples:
a) TC1303B-IA0EMF:
2.5V, 3.3V, Default,
10LD DFN pkg.
b) TC1303B-ZA0EUN: Adj, 3.3V, Default,
10LD MSOP pkg.
c) TC1303B-PG0EMFTR: 1.8V, 2.7V, Default,
10LD DFN pkg.
Tape and Reel
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
(The MSOP package for this device has not been
qualified at the time of this publication. Contact your
Microchip sales office for availability.)
Tube or
Blank = Tube
Tape and Reel: TR = Tape and Reel
© 2005 Microchip Technology Inc.
DS21949A-page 27