Bay Linear
Inspire the Linear Power
Dual 1.0Amp Low Dropout
Voltage Regulator
B2117
Description
The Bay Linear B2117 ...
Bay Linear
Inspire the Linear Power
Dual 1.0Amp Low Dropout
Voltage
Regulator
B2117
Description
The Bay Linear B2117 is a five terminal Dual positive
NPN regulator offered as adjustable or fix voltages of 1.8V, 2.5V, 3.3V, and 5Volts. The output current has a capability up to 1.0Amp,. This device has been optimized for low voltage where transient response and minimum input voltage are www.DataSheet4U.com critical. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-Chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. The B2117 is offered in a 5-pin SOT-263,
Features
Adjustable Output Down to 1.2V Output Current of 1.0Amp Low Dropout 1.0V for B2117 Adjustable & Fix 1.8V, 2.5V, 3.3V 0.05% Load Regulation Current & Thermal Limiting Lower Cost SOT-89 Package Available in TO-263
Applications
High efficiency Linear
Regulator Post
regulators fro Switching Supplies Battery Charger 5V to 3.3V linear
Regulators Motherboard Clock Supplies
Pin Connection
Ordering Information
Devices
B2117S-X
X=output voltage
Package
TO-263
Temp.
0 °C to 125 °C
5 4 3 2 1
VADJ 2 VOUT 2 Input V .OUT 1 VADJ 1
TO-263-5 Package
Bay Linear, Inc
2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com
B2117
Absolute Maximum Rating
Parameter
Maximum Input Voltage Operating Juncti...