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300-mA, high-PSRR, low-IQ, low-dropout voltage regulator

NEW - Custom reel may be available
Inventory: 14,648  

Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
SOT-23 (DBV) | 5 3,000 | LARGE T&R
Custom reel may be available
-40 to 125
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 125
View TI packaging information

Features for the TLV703

  • Very Low Dropout:
    • 37 mV at IOUT = 50 mA, VOUT = 2.8V
    • 75 mV at IOUT = 100 mA, VOUT =2.8 V
    • 220 mV at IOUT = 300 mA, VOUT =2.8 V
  • 2% Accuracy
  • Low IQ: 35 µA
  • Fixed-Output Voltage Combinations Possible From 1.2 V to 4.8 V
  • High PSRR: 68 dB at 1 kHz
  • Stable With Effective Capacitance of 0.1 µF
  • Thermal Shutdown and Overcurrent Protection
  • Packages: 5-Pin SOT-23

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Description for the TLV703

The TLV703 series of low-dropout (LDO) linear regulators are low quiescent currentdevices with excellent line and load transient performance. These LDOs are designed forpower-sensitive applications. A precision band-gap and error amplifier provides overall 2%accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltagemake this series of devices ideal for a wide selection of battery-operated handheld equipment. Alldevice versions have thermal shutdown and current limit for safety.

Furthermore, these devices are stable with an effective output capacitance of only 0.1µF. This feature enables the use of cost-effective capacitors that have higher bias voltages andtemperature derating. The devices regulate to specified accuracy with no output load.

The TLV703 series of LDO linear regulators are available in a 5-pin SOT-23package.


Qty Price (USD)
1-99 0.172
100-249 0.117
250-999 0.09
1,000+ 0.06