Linear Technology LT3032
Dual 150mA Positive/Negative Low Noise Low Dropout Linear Regulator
| Part No. | LT3032 |
|---|---|
| Datasheet | LT3032 Download |
| Manufacturer |  Linear Technology |
| Description | Dual 150mA Positive/Negative Low Noise Low Dropout Linear Regulator |
| Buy | Stock & Price |
FEATURES
n Low Noise: 20µVRMS (Positive) and 30µVRMS (Negative) n Low Quiescent Current: 30µA/Channel n Wide Input Voltage Range: ±2.3V to ±20V n Output Current: ±150mA n Low Shutdown Current: <3µA Total (Typical) n Low Dropout Voltage: 300mV/Channel n Fixed Output Voltages: ±3.3V, ±5V, ±12V, ±15V n Adjustable Outputs from ±1.22V to ±20V n No Protection Diodes Needed n Stable with 2.2µF Output Capacitors n Stable with Ceramic, Tantalum or Aluminum Capacitors n Starts into Reverse Output Voltage n Current Limit and Thermal Limit n Low Profile 14-Lead 4mm × 3mm × 0.75mm DFN PackageAPPLICATIONS
n Battery-Powered Instruments n Bipolar Power Supplies n Low Noise Power SuppliesDESCRIPTION
The LT®3032 is a dual, low noise, positive and negative low dropout voltage linear regulator. Each regulator delivers up to 150mA with a typical 300mV dropout voltage. Each regulator’s quiescent current is low (30µA operating and <3µA in shutdown) and well-controlled in dropout, making it an excellent choice for battery-powered circuits.
