Features: • Low Quiescent Current of 40 A Typical
• Low Dropout Voltage of 300 mV at 100 mA
• Low Output Voltage Option
• Output Voltage Accuracy of 2.0%
• Temperature Range of −40 to 85 (NCP612)
Temperature Range of −40 to 125 (NCV612)
• NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
• Pb−Free Packages are AvailableApplication• Cellular Phones
• Battery Powered Consumer Products
• Hand−Held Instruments
• Camcorders and CamerasPinout
Specifications
| Rating |
Symbol |
Value |
Unit |
| Input Voltage |
VIN |
0 to 6.0 |
V |
| Enable Voltage |
Enable |
-3.0 to Vin +0.3 |
V |
| Output Voltage |
Vout |
-3.0 to Vin +0.3 |
V |
Power Dissipation and Thermal Characteristics
Power Dissipation
Thermal Resistance, Junction?to?Ambient |
PD
RJA |
Internally
Limited 300 |
W
/W |
| Operating Junction Temperature |
TJ |
+150 |
|
| Operating Ambient Temperature |
TA |
-40 to +125 |
|
| Storage Temperature |
Tstg |
-55 to +125 |
|
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.
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.
DescriptionThe NCP612/NCV612 series of fixed output linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP612/NCV612 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 NCP612/NCV612 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.
NCV612 Data Sheet
