Features: • Low Quiescent Current of 40 A Typical• Low Dropout Voltage of 250 mV at 80 mA• Low Output Voltage Option• Output Voltage Accuracy of 2.0%• Industrial Temperature Range of −40 to 85Application• Cellular Phones• Battery Powered Consumer Pro...
NCP512: Features: • Low Quiescent Current of 40 A Typical• Low Dropout Voltage of 250 mV at 80 mA• Low Output Voltage Option• Output Voltage Accuracy of 2.0%• Industrial Temper...
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Features: • 50 Vrms Output Noise Without Use of Bypass Capacitor• Low Dropout Voltage ...
Rating | Symbol | Value | Unit |
Input Voltage | Vin | 0 to + 6.0 | V |
Enable Voltage | Enable | -0.3 to Vin +0.3 | V |
Output Voltage | Vout | -0.3 to Vin +0.3 | V |
Power Dissipation and Thermal Characteristics Power Dissipation Thermal Resistance,Junction-to-Ambient |
PD RJA |
Intemally Limited 400 |
W /W |
Operating Junction Temperature | TJ | +125 | |
Operating Ambient Temperature | TA | -40 to + 85 | |
Storage Temperature | Tstg | -55 to + 150 |
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL−STD−883, Method 3015 Machine Model Method 200 V
2. Latch−up capability (85) ±200 mA DC with trigger voltage.
The NCP512 series of fixed output linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP512 series features an ultra−low quiescent current of 40 A. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits.
The NCP512 has been designed to be used with low cost ceramic capacitors. The device is housed in the micro−miniature SC70−5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages are available in 100 mV steps.