SP6265 Datasheet, PDF (1/13 Pages) Sipex Corporation – Dual Low-Dropout CMOS Voltage Regulator

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SP6265
TM
Dual Low-Dropout CMOS Volta_TSg_OTe_-26Regulator
Top View
SP6265Aek1
Features
65 
SP6265Bek1
. V_OUT2
• Very Low Dropout Voltage
• Guaranteed 150mA for Each Output
• Accurate to Within 1.5% for Both Outputs
• Typical 70 µA Quiescent Current
• Over-Temperature Shutdown
• Current Limiting
• Noise Reduction Bypass Cap
SP6265
2
T²S^. O^GNT^D-26
To. pBYVPiew
. EN
5. V_IN
6. V_OUT
• Power-Saving Shutdown Mode
• Available in Lead Free, RoHS Compliant
Packaging: 6Pin TSOT-26 & 8Pin DFN
Applications
• Cellular Phones ^{* Die Attach:}
• Palm / Notebook ^{Conductive epoxy}
• Battery Powered Equipment
• Handheld Devices
general Description
The SP6265 dual, low dropout, linear regulators operate up to 5.5V input and deliver up to 50mA / 50mA output
current per regulator. It has a bypass pin option which allows users to decouple the bandgap reference for reducing
the output noise. Low dropout voltage and low quiescent current(70µA typ.) make them ideal for battery powered
applications. The SP6265 is available with a wide variety of standard voltage options and can be trimmed to .5%
accuracy. For protection purposes, SP6265 has a thermal shutdown feature to prevent device failure under the “worst”
operating conditions.
SP6265 without Bypass
V_in
V_in
en1
V_OUT1
SP6265
en2
gnD
V _OUT2
V_OUT1
V_OUT2
Typical Applications
SP6265 with Bypass
DFn-8
(3mmx3mmx0.6mm) ^S
Top View
S
V_in
V _OUT1

V_in
en
SP6265
8 7 6 ^VOUT1 5
2
V_OUT2
BYP gnD
V _OUT2

1µF
1µF
1µ F
1µF
10nF

1µF
1µ F
SP6265
5
6
Mar21-07 Rev O
SP6265 Dual Low-Dropout CMOS Voltage Regulator

7
2
8
© 2007 Sipex Corporation