NCP730ASN280T1G
ActiveLDO REGULATOR, 150 MA, 38 V, 1 UA IQ, WITH PG
NCP730ASN280T1G
ActiveLDO REGULATOR, 150 MA, 38 V, 1 UA IQ, WITH PG
Description
General part information
NCP730ASN280T1G
The NCP730 device is based on unique combination of features - very low quiescent current, fast transient response and high input and output voltage ranges. The NCP730 is CMOS LDO regulator designed for up to 38 V input voltage and 150 mA output current. Quiescent current of only 1 uA makes this device ideal solution for battery-powered, always-on systems. Several fixed output voltage versions are available as well as the adjustable version.The B-version device implements power good circuit (PG) which indicates that output voltage is in regulation. This signal could be used for power sequencing or as a microcontroller reset.Internal short circuit and over temperature protections saves the device against overload conditions.
Technical Specifications
Parameters and characteristics for this part
| Specification | NCP730ASN280T1G |
|---|---|
| Control Features | Soft Start, Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 2.5 µA |
| Current - Supply (Max) | 450 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 125 °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 Temperature, Under Voltage Lockout (UVLO), Over Current |
| PSRR (Maximum) | 80 dB |
| PSRR (Minimum) | 48 dB |
| Voltage - Input (Max) | 38 V |
| Voltage - Output (Min/Fixed) | 2.8 V |
| Voltage Dropout (Max) | 0.48 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