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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ILC7280CS-2828 датащи(PDF) 1 Page - Impala Linear Corporation |
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ILC7280CS-2828 датащи(HTML) 1 Page - Impala Linear Corporation |
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1 / 9 page  Ordering Information* (TA = -40°C to +85°C) ILC7280CS-2530 150mA 2.5V and 3.0V LDO regulators ILC7280CS-3028 150mA 3.0V and 2.8V LDO regulators ILC7280CS-2828 150mA 2.8V and 2.8V LDO regulators ILC7280CS-3030 150mA 3.0V and 3.0V LDO regulators ILC7280CS-3025 150mA 3.0V and 2.5V LDO regulators + + + V INA V INB 1µF ceramic EN A EN B GND C NOISE 22pF (optional) 0.47-2.2µF ceramic V OUTA V OUTB 0.47-2.2µF ceramic 4.7µF + The ILC7280 is two independent 150mA low dropout (LDO) voltage regulators in an 8-pin MSOP package. Each regu- lator output is independently short circuit protected and has independent enable lines. The device offers a unique com- bination of low dropout voltage and low quiescent current of CMOS as well as the low noise and high ripple rejection characteristics of bipolar LDO regulators. Moreover, only one input capacitor is required. Dropout Voltage: Typically 150mV at 150mA load, and 1mV at 1mA load. Ground pin current: Typically 130µA at 1mA load, and 135µA at 150mA load. Ripple Rejection: 55dB at 1kHz and 60dB at 100kHz. Shutdown mode: Less than 0.5µA quiescent current in shutdown mode. Small package: MSOP-8 Small capacitor: Requires only a 0.47µF external capacitor on the regulator output. Precision output: Output voltage trimmed to 1% accuracy. Output Noise: 80µVRMS, optional noise bypass capacitor at pin 3 will further reduce noise on VOUTA/B Voltage Pairings available: 3.0/3.0V, 3.0/2.8V, 3.0/2.5V, 2.8/2.8V Micropower Dual 150mA CMOS RF LDO™ Regulators with 75dB Ripple Rejection Impala Linear Corporation Impala Linear Corporation 1 (408) 574-3939 www.impalalinear.com May 2000 ILC7280 1.8 Advance • Guaranteed 150mA output per regulator • Ultra low 150mV dropout at 150mA • 1% output voltage accuracy • Requires only 0.47µF output capacitor • Only 150µA ground current at 150mA load • 60dB ripple rejection at 1kHz (COUT = 0.47µF) • 80µVRMS noise at BW = 300Hz to 50kHz • Excellent line and load transient response • Over current / over temperature protection • 8-pin MSOP package • -60dB cross talk • Cellular Phones, pagers and wireless headsets • Palmtops, organizers, PDAs and portable electronics • Battery powered portable appliances and equipment • Remote data accumulation and instrumentation General Description Features Applications Figure 1: Typical Application Note: Enable may be connected to VIN, CNOISE is common to both LDOs ILC7280 |
Аналогичный номер детали - ILC7280CS-2828 |
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Аналогичное описание - ILC7280CS-2828 |
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