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500-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable

Inventory: 4,845
Custom reel may be available

Download data sheet for TLV755P
  |   View additional information for TLV755P

Packaging information

Package | Pins X2SON (DQN) | 4
Operating temperature range (°C) Q (-40 to 125)
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU, NIPDAUAG
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • Input Voltage Range: 1.45 V to 5.5 V
  • Low IQ: 25 µA (Typical)
  • Low Dropout:
    • 238 mV (Maximum) at 500 mA (3.3 VOUT)
  • Output Accuracy: 1% (Maximum at 85°C)
  • Built-In Soft-Start With Monotonic VOUT Rise
  • Foldback Current Limit
  • Active Output Discharge
  • High PSRR: 46 dB at 100 kHz
  • Stable With a 1-µF Ceramic Output Capacitor
  • Packages:
    • 2.9-mm × 1.6-mm SOT-23-5
    • 1-mm x 1-mmX2SON-4
    • 2 mm × 2 mm WSON-6

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The TLV755P is an ultra-small, low quiescent current, low-dropout regulator (LDO) thatsources 500 mA with good line and load transient performance. The TLV755P is optimized for a widevariety of applications by supporting an input voltage range from 1.45 V to 5.5 V. To minimize costand solution size, the device is offered in fixed output voltages ranging from 0.6 V to 5 V tosupport the lower core voltages of modern microcontrollers (MCUs). Additionally, the TLV755P has alow IQ with enable functionality to minimize standby power. This devicefeatures an internal soft-start to lower inrush current, thus providing a controlled voltage to theload and minimizing the input voltage drop during start up. When shutdown, the device activelypulls down the output to quickly discharge the outputs and ensure a known start-up state.

The TLV755P is stable with small ceramic output capacitors allowing for a small overallsolution size. A precision band-gap and error amplifier provides a typical accuracy of 1%. Alldevice versions have integrated thermal shutdown, current limit, and undervoltage lockout (UVLO).The TLV755P has an internal foldback current limit that helps reduce the thermal dissipation duringshort-circuit events.

Qty Price
1-99 $0.26
100-249 $0.18
250-999 $0.14
1,000+ $0.09