SP6213 Datasheet, PDF (1/10 Pages) Sipex Corporation – Micropower, SC-70, 100mA CMOS LDO Regulator

®
SP6213
Micropower, SC-70, 100mA CMOS LDO Regulator
FEATURES
■ Tiny 5-pin SC-70 Package
■ Guaranteed 100 mA Output
■ 2.5% Output Voltage Accuracy
■ Low Dropout Voltage: 250 mV at 100mA
■ Low Quiescent Current: 65 µA
■ Low Ground Current: 135 µA @ I_L = 100mA
■ Low Shutdown Current: 1µA MAX
■ Current Limit: 190mA
■ Thermal Shutdown: 168°C
■ Good Load and Line Regulation
■ Fast Transient Response: T_ON/T_OFF=80µs
■ Low Temperature Coefficient
■ Unconditionally Stable with 1µF Ceramic
■ Fixed Outputs: 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V, 5V
■ 100mA Replacement for 80mA MIC5213
GND
NC*
EN
3
2
1
SP6213
5 Pin SC70
4
5
V_OUT
V_IN
*connect to GND for enhanced
thermal performance
APPLICATIONS
■ Digital Cordless Phones
■ Cellular Phones
■ PDAs
■ Digital Still Cameras
■ MP3 Players
■ Battery-Powered Equipment
■ Medical Devices
■ Data Cable
DESCRIPTION
The SP6213 is a 100mA CMOS linear voltage regulator offered in an SC-70 package that reduces board space
requirements by 50% over a SOT-23 package. The SP6213 features low dropout voltage (250mV at 100mA ), low
ground current (135µA at full load) and low, 65µA quiescent current. Designed specifically for hand-held, battery
powered devices, the device includes an enable/shutdown pin. Regulator ground current increases only slightly in
dropout to extend battery life. The SP6213 is offered in an industry standard 5-pin SC-70 package. SP6213 is available
in 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V and 5.0V fixed output voltages.
FUNCTIONAL DIAGRAM
V_IN
Enable
EN
Shutdown
Bandgap ^{1.25V +}
Reference
–
V_OUT
Rev. 9/22/03
Current Limit
& Thermal Shutdown
GND
SP6213 Micropower, SC-70, 100mA CMOS LDO Regulator
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© Copyright 2003 Sipex Corporation