XC6401 Series
■PIN CONFIGURATION
VOUT1
VSS
5
VOUT2
4
6
*The dissipation pad for the USP-6B/C packages
should be solder-plated in recommended mount
pattern and metal masking so as to enhance
mounting strength and heat release.
3
1
2
EN1
VIN
EN2
If the pad needs to be connected to other pins, it
should be connected to the VSS pin.
SOT-26W
(TOPVIEW)
USP-6B / 6C
(BOTTOM VIEW)
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTION
SOT-26W
USP-6B/C
1
2
3
4
5
6
3
2
1
6
4
5
EN1
VIN
ON/OFF Control 1
Power Input
ON/OFF Control 2
Output 2
EN2
VOUT2
VSS
Ground
VOUT1
Output 1
■PRODUCT CLASSIFICATION
●Selection Guide
The following options for the Regulator 1, 2, the EN pin logic, internal pull-up / down are available.
●Ordering Information
XC6401①②③④⑤⑥
DESIGNATOR
DESCRIPTION
SYMBOL
DESCRIPTION
: High Active with pull-down resistor
E
F
Regulator1,
EN type
: High Active with no pull-down resistor
: Low Active with pull-up resistor
①
G
H
E
F
: Low Active with no pull-up resistor
: High Active with pull-down resistor
: High Active with no pull-down resistor
: Low Active with pull-up resistor
Regulator2,
EN type
②
G
H
: Low Active with no pull-up resistor
: Internally set sequential number relating output voltage of
each regulators
③④
Output Voltage
01~
Regulator 1 Output Voltage Range: 0.8 ~ 5.0 V (50mV increments)
Regulator 2 Output Voltage Range: 0.8 ~ 5.0 V (50mV increments)
: SOT-26W
M
D
E
R
L
: USP-6B
⑤
⑥
Packaging Types
Device Orientation
: USP-6C
: Embossed tape, standard feed
: Embossed tape, reverse feed
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