Options for Price Comparison
Distributor Statistics for LP3990MF-1.8
Total in Stock: -
Lowest MOQ: -
Average Price: - per unit
Stocking Distributors: -
Loading...
Loading Results for LP3990MF-1.8
Details for LP3990MF-1.8 by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
IC V REG LDO 150MA SMD SOT23-5
LP3990MF-1.8 image

LP3990MF-1.8 by Texas Instruments

IC V REG LDO 150MA SMD SOT23-5
Features
1% Voltage Accuracy at Room Temperature
Fast Start-Up, 105 u00b5s
Input Voltage Range, 2 V to 6 V
Logic Controlled Enable
Low Output Noise, 150 u00b5VRMS
No Noise Bypass Capacitor Required
Output Current, 150 mA
Output Stable - Capacitors, 1 u00b5F
Output Voltage Range, 0.8 V to 3.3 V
PSRR, 55 dB at 1 kHz
Stable with Ceramic Capacitor
Thermal-Overload and Short-Circuit Protection
Very Low IQ (Enabled), 43 u00b5A
Virtually Zero IQ (Disabled), < 10 nA
Part Information
LP3990MF-1.8 image
RoHS Compliant
Description
The LP3990 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low-noise, and low-quiescent current. The LP3990 will provide a 0.8V output from the low input voltage of 2 V at up to a 150-mA load current. When switched into shutdown mode via a logic signal at the enable pin (EN), the power consumption is reduced to virtually zero. The LP3990 is designed to be stable with spacesaving ceramic capacitors with values as low as 1 µF. Performance is specified for a –40°C to 125°C junction temperature range. For output voltages other than 0.8 V, 1.2 V, 1.35 V, 1.5 V, 1.8 V, 2.5 V, 2.8 V, or 3.3 V, please contact the Texas Instruments sales office.
Specifications
Output Type:
Fixed
Input Voltage Min:
2V
Input Voltage Max:
6V
Fixed Output Voltage Nom.:
1.8V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
150mA
Dropout Voltage Vdo:
120mV
LDO Regulator Case Style:
SOT-23
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
1.8V 150mA LDO Voltage Regulators
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
1%
Base Number:
3990
No. of Outputs:
1Outputs
Operating Temperature Range:
-40°C to +85°C
Operating Voltage Tolerance +:
1%
Output Current Max:
0.15A
Output Voltage Nom.:
1.8V
Primary Input Voltage:
2.8V
Supply Voltage Max:
6V
Supply Voltage Min:
2V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Linear Voltage Regulator
Alternate Descriptions
LDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23 T/R Avnet America
LDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23 T/R Avnet Europe