STL6120E

Low Dropout Regulator STL6120E 500mA Adjustable & Fixed Voltage Linear LDO ■DESCRIPTION ■FEATURE The STL6120E series is a low-dropout linear regulator that operates in the input voltage range from +2.5V to +7.0 and delivers 500mA output current.. The STL6120E is available in two types, fixed output voltage type and adjustable output voltage type. The fixed output voltage type is preset at an internally trimmed voltage 1.8V, 2.5V, or 3.3V. Other options 1.0V, 1.2V, 1.5V, 2.85V, 3.0V and 3.6V are available by special order only. The output voltage range of the adjustable type is from 1.25V to 5V. The STL6120E (ADJ type) consists of a 1.25V bandgap reference, an error amplifier, and a Pchannel pass transistor. Other features include short-circuit protection and thermal shutdown protection. The STL6120E (Fixed type) 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 STL6120E series devices are available in SOT-89 packages. ‹ Low Current Consumption: 30μA ‹ Typical Dropout Voltage: 650mV@500mA ‹ Fast Response in Power-on (Fixed only) ‹ Output Current Limit Protection: 800mA ‹ Thermal Overload Shutdown Protection ‹ High Ripple Rejestion: 55dB ‹ Low ESR Capacitor Compatible ■APPLICATIONS ‹ Battery Powered Equipment. ‹ Portable Information Application ‹ PCMCIA & New Card ‹ Mini PCI & PCI-Express Cards ‹ Digital Still Camera ‹ CDMA/GSM Cellular Handsets ‹...