NCP511SN27T1G
ObsoleteLDO REGULATOR, 150 MA, ULTRA-LOW DROPOUT, LOW IQ
NCP511SN27T1G
ObsoleteLDO REGULATOR, 150 MA, ULTRA-LOW DROPOUT, LOW IQ
Description
General part information
NCP511 Series
The NCP511 fixed output Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulator is designed for handheld communication equipment and portable battery powered applications which require low quiescent current. The NCP511 features an ultra-low quiescent current of 40 µA. Each LDO linear voltage regulator 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 NCP511 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0 µF. The LDO is housed in the micro-miniature TSOP-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.
Technical Specifications
Parameters and characteristics for this part
| Specification | NCP511SN27T1G |
|---|---|
| Control Features | Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 40 µA |
| Current - Supply (Max) | 100 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package / Case | TSOT-23-5, SOT-23-5 Thin |
| Package Name | 5-TSOP |
| Protection Features | Over Current, Over Temperature |
| PSRR | 50 dB |
| Voltage - Input (Max) | 6 V |
| Voltage - Output (Min/Fixed) | 2.7 V |
| Voltage Dropout (Max) | 0.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources