B2117 View Datasheet(PDF) - Bay Linear
Part Name
Description
MFG CO.
'B2117' PDF : 5 Pages View PDF
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
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 VADJ 2
4 VOUT 2
3 Input
2 V.OUT 1
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
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