RS7110 Datasheet, PDF (1/9 Pages) Orister Corporation – 1.5A Fixed Voltage LDO Linear Regulator

RS7110
1.5A Fixed Voltage LDO Linear Regulator
Page No. : 1/9
General Description
The RS7110 series is a CMOS low‐dropout linear regulator that operates in the input voltage range from +2.4V to +7.0V and
delivers 1.5A output current.
The RS7110 is available fixed output voltage type is preset at an internally trimmed voltage 1.8V, 2.5V, or 3.3V. Other
options 1.2V, 1.5V, 2.85V, 3.0V and 3.6V are available by special order only.
The RS7110 consists of a 0.95V bandgap reference, an error amplifier, and a P‐channel pass transistor. Other features
include short‐circuit protection and thermal shutdown protection. The RS7110 series devices are available in SOT‐223 and
TO‐252 packages.
Features
● Operating Voltages Range：+2.5V to +7.0V
● Output Voltages Range：+1.0V to +5.0V with100mV
Increment
● Maximum Output Current：1.5A
● Low Dropout: 800mV@1.5A (Typ.)
● 35 uS Fast Response when Power‐on
● Low Current Consumption：40μA (Typ.)
● ±2% Output Voltage Accuracy
● High Ripple Rejection：55dB
● Output Current Limit Protection (2.0A)
● Short Circuit Protection (1.0A)
● Thermal Overload Shutdown Protection
● Low ESR Capacitor Compatible
● SOT‐223 and TO‐252 Packages
● RoHS Compliant and 100% Lead (Pb)‐Freeand Green
(Halogen Free with CommercialStandard)
Applications
● Battery‐powered equipment
● Active SCSI Terminators
● Low Voltage Micro‐Controllers
● High Efficiency Linear Regulators
● Monitor Microprocessors
● Voltage regulator for microprocessor
● Voltage regulator for LAN cards
● Wireless Communication equipment
● Audio/Video equipment
● Post Regulator for Switching Power
Application Circuits
This integrated circuit can be damaged by ESD. Orister Corporation recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
DS‐RS7110‐03 September, 2009
www.Orister.com