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MC78PC00 bảng dữ liệu(PDF) 1 Page - ON Semiconductor |
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MC78PC00 bảng dữ liệu(HTML) 1 Page - ON Semiconductor |
1 / 16 page © Semiconductor Components Industries, LLC, 1999 October, 1999 – Rev. 2 1 Publication Order Number: MC78PC00/D MC78PC00 Series Low Noise 150 mA Low Drop Out (LDO) Linear Voltage Regulator The MC78PC00 are a series of CMOS linear voltage regulators with high output voltage accuracy, low supply current, low dropout voltage, and high Ripple Rejection. Each of these voltage regulators consists of an internal voltage reference, an error amplifier, resistors, a current limiting circuit and a chip enable circuit. The dynamic Response to line and load is fast, which makes these products ideally suited for use in hand–held communication equipment. The MC78PC00 series are housed in the SOT–23 5 lead package, for maximum board space saving. MC78PC00 Features: • Ultra–Low Supply Current: typical 35 mA in ON mode with no load. • Standby Mode: typical 0.1 mA. • Low Dropout Voltage: typical 0.2 V @ IOUT = 100 mA. • High Ripple Rejection: typical 70 dB @ f = 1 kHz. • Low Temperature–Drift Coefficient of Output Voltage: typical ±100 ppm/°C. • Excellent Line Regulation: typical 0.05%/V. • High Accuracy Output Voltage: ±2.0%. • Fast Dynamic Response to Line and Load. • Small Package: SOT–23 5 leads. • Built–in Chip Enable circuit (CE input pin). • Identical Pinout to the LP2980/1/2. MC78PC00 Applications: • Power source for cellular phones (GSM, CDMA, TDMA), Cordless Phones (PHS, DECT) and 2–way radios. • Power source for domestic appliances such as cameras, VCRs and camcorders. • Power source for battery–powered equipment. Block Diagram 1 VIN 5 VOUT Vref CE 3 2 GND CURRENT LIMIT MC78PCxx SOT–23–5 N SUFFIX CASE 1212 http://onsemi.com VOUT 15 4 2 3 VIN GND CE N/C (Top View) PIN CONNECTIONS Pin # Symbol Description PINS DESCRIPTION 1 2 3 4 5 VIN GND CE N/C VOUT Input Pin Ground Pin Chip Enable Pin No Connection Output Pin 1 2 3 4 Marking Voltage Version DEVICE MARKING K8 G0 G3 J0 1.8 V 3.0 V 3.3 V 5.0 V Lot Number 1 2 3 4 (4 digits are available for device marking) F5 2.5 V F8 2.8 V Device Shipping Package ORDERING INFORMATION MC78PC28NTR 3000 Units Tape & Reel SOT–23 5 Leads MC78PC30NTR MC78PC33NTR MC78PC50NTR Other voltages are available. Consult your ON Semiconductor representative. MC78PC18NTR MC78PC25NTR 5 1 |
Số phần tương tự - MC78PC00 |
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Mô tả tương tự - MC78PC00 |
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