Low

TEXAS INSTRUMENTS  LP3985IM5-3.0/NOPB  Fixed LDO Voltage Regulator, 2.5V to 6V, 60mV Dropout, 3Vout, 150mAout, SOT-23-5

Product Overview

The LP3985IM5-3.0/NOPB is a 3V fixed output low-noise ultra-low-dropout (LDO) CMOS Linear Regulator. The device performance is optimized for battery-powered systems to deliver ultra-low noise, extremely low-dropout (LDO) voltage and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The device is stable with a small 1µF ±30% ceramic or high-quality tantalum output capacitor. An optional external bypass capacitor reduces the output noise without slowing down the load transient response. Fast startup time is achieved by utilizing an internal power-ON circuit that actively pre-charges the bypass capacitor. Power supply rejection is better than 50dB at low frequencies and starts to roll off at 1kHz. High power supply rejection is maintained down to low input voltage levels common to battery operated circuits.
  • 50dB PSRR at 1kHz at VIN = VOUT + 0.2V
  • ≤1.5µA Quiescent current when shut down
  • 200µs (typical) Fast turn-ON time
  • 30µVrms Output noise over 10Hz to 100kHz
  • Logic controlled enable
  • Stable with ceramic and high-quality tantalum capacitors
  • Fast turn-on
  • Thermal shutdown and short-circuit current limit
  • Green product and no Sb/Br

 

Product Information

Output Type:
Fixed
Input Voltage Min:
2.5V
Input Voltage Max:
6V
Fixed Output Voltage Nom.:
3V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
150mA
Dropout Voltage Vdo:
60mV
LDO Regulator Case Style:
SOT-23
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
150mA 3V LDO Voltage Regulators
Automotive Qualifications Standard:
-
Output Voltage Nom.:
3 V
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Consumer Electronics;
  • Portable Devices;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Fixed LDO Voltage Regulator, 2.5V to 6V, 60mV Dropout, 3Vout, 150mAout, SOT-23-5

TEXAS INSTRUMENTS

2,000 in stock

Price for: Each (Supplied on Full Reel)

1000+ $0.245 2000+ $0.207 5000+ $0.205 10000+ $0.198 More pricing

Buy
LP3985IM5X-3.0/NOPB

Linear Voltage Regulator IC

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

3000+ $0.207 9000+ $0.198 24000+ $0.192

Buy

IC, V REG, LINEAR, 3V, SMD

TEXAS INSTRUMENTS

1,331:  in stock

Price for: Each (Supplied on Cut Tape)

1+ $0.605 10+ $0.504 100+ $0.329

Buy
LP3985IM5X-3.0

IC,VOLT REGULATOR,FIXED,+3V,CMOS,TSOP,5PIN,PLASTIC

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

3000+ $0.276 9000+ $0.264 24000+ $0.255

Buy
FAN2503S33X

IC,VOLT REGULATOR,FIXED,+3.3V,CMOS,TSOP,5PIN,PLASTIC

FAIRCHILD SEMICONDUCTOR

0

Price for: Each (Supplied on Full Reel)

1+ $0.237 9000+ $0.229 24000+ $0.22

Buy

Associated Products