ILC7080/81
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ILC7080AIM528X (pdf) |
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ILC7080AIM529X |
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ILC7080/81 50/100mA SOT-23 CMOS RF LDO Regulators • Ultra low 1mV dropout per 1mA load • 1% output voltage accuracy • Uses low ESR ceramic output capacitor to minimize noise and output ripple • Only 100µA ground current at 100mA load • Ripple rejection up to 85dB at 1kHz, 60dB at 1MHz • Less than 80µVRMS noise at BW = 100Hz to 100kHz • Excellent line and load transient response • Over current / over temperature protection • Guaranteed up to 80/150mA output current • Industry standard lead SOT-23 package • Fixed 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.1V, 3.3V, 3.6V, 4.7V, 5.0V and adjustable output ILC7081 only voltage options • Metal mask option available for custom voltages between to 5.1V • Cellular phones • Wireless communicators • PDAs / palmtops / organizers • Battery powered portable electronics The ILC7080/81 are 50 or 100mA low dropout LDO voltage regulators designed to provide a high performance solution to low power systems. The devices offer a typical combination of low dropout and low quiescent current expected of CMOS parts, while uniquely providing the low noise and high ripple rejection characteristics usually only associated with bipolar LDO regulators. The devices have been optimized to meet the needs of modern wireless communications design Low noise, low dropout, small size, high peak current, high noise immunity. The ILC7080/81 are designed to make use of low cost ceramic capacitors while outperforming other devices that require tantalum capacitors. VOUT COUT 5 SOT-23-5 4 ILC7080 ILC7081 CNOISE ON OFF ILC7080/81 Pin Assignments VOUT CNOISE 5 SOT23-5 4 ILC7080-xx ILC7081-xx GND ON Fixed Voltage Option VOUT VADJ 5 SOT23-5 4 ILC7081-ADJ GND ON Adjustable Voltage Option Pin Description ILC7080/81-xx voltage version Pin Number Pin Name Pin Description Connect direct to supply Ground pin. Local ground for CNOISE and COUT. ON/OFF By applying less than 0.4V to this pin the device will be turned off. CNOISE Optional noise bypass capacitor may be connected between this pin and GND pin Do not connect CNOISE directly to the main power ground plane. VOUT Output Voltage. Connect COUT between this pin and GND pin Pin Description ILC7081-ADJ adjustable voltage version Pin Number Pin Name Ordering Information TA = -40°C to +85°C ILC7080AIM5-xx Output voltage V Grade Order Information *Package Marking Supplied as: ILC7080AIM526x 3k Units on Tape and Reel ILC7080AIM527x 3k Units on Tape and Reel ILC7080AIM528x CJ0x 3k Units on Tape and Reel ILC7080AIM5285x 3k Units on Tape and Reel ILC7080AIM529x 3k Units on Tape and Reel ILC7080AIM530x 3k Units on Tape and Reel ILC7080AIM531x 3k Units on Tape and Reel ILC7080AIM533x 3k Units on Tape and Reel ILC7080AIM550x 3k Units on Tape and Reel * Note First two characters identify the product and the last character identifies the lot code ILC7081AIM5-xx Output voltage V Grade Order Information *Package Marking Supplied as: ILC7081AIM525x 3k Units on Tape and Reel ILC7081AIM526x 3k Units on Tape and Reel ILC7081AIM527x 3k Units on Tape and Reel ILC7081AIM528x 3k Units on Tape and Reel ILC7081AIM5285x 3k Units on Tape and Reel ILC7081AIM529x 3k Units on Tape and Reel ILC7081AIM530x 3k Units on Tape and Reel |
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