LND5201-1.5 View Datasheet(PDF) - Linear Dimensions Semiconductor
Part Name
Description
MFG CO.
'LND5201-1.5' PDF : 7 Pages View PDF
DATA SHEET
LND5201
1 A Low Dropout Positive Voltage Regulator
GENERAL DESCRIPTION
The LND5201 series of positive adjustable and
fixed regulators are designed to provide 1A with
higher efficiency than currently available
devices. All internal circuitry are designed to
operate down to 700mV input to output
differential and the dropout voltage is fully
specified as a function of load current. Dropout
voltage of the device is 100mV at light loads and
rising to 700mV at maximum output current. A
second low current input is required to achieve
this dropout. The LND5201 can also be used as
a single supply device (3-pin version). On-chip
trimming adjusts the reference voltage to 1%.
FEATURES
• Adjustable or fixed Output
• Output Current of 1A
• Low Dropout, 700mV at 1A Output
Current
• 0.04% Line Regulation
• 0.1% Load Regulation
• 100% Thermal Limit Burn-In
• Fast Transient Response
• Remote Sense
TYPICAL APPLICATION DATA
2.5 V, 1 A Regulator
LND5201
APPLICATIONS
• High efficiency Linear Regulators
• Post Regulators for Switching
Supplies
• Adjustable Power Supply
VOUT = VREF (I+R2/R1) +IADJ R2
• Linear Dimensions, Inc. • 445 East Ohio Street, Chicago IL 60611 USA • tel 312.321.1810 • fax 312.321.1830 • www.lineardimensions.com •
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