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250-mA, low-noise, high-PSRR, low-IQ, ultra-low-dropout voltage regulator with low-IQ & enable

Inventory: 98,601
Custom reel may be available

Download data sheet for LP5907
  |   View additional information for LP5907

Packaging information

Package | Pins SOT-23 (DBV) | 5
Operating temperature range (℃) 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 SN
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: 2.2 V to 5.5 V
  • Output Voltage Range: 1.2 V to 4.5 V
  • Stable With 1-µF Ceramic Input and Output Capacitors
  • No Noise Bypass Capacitor Required
  • Remote Output Capacitor Placement
  • Thermal-Overload and Short-Circuit Protection
  • –40°C to 125°C Operating Junction Temperature
  • Low Output Voltage Noise: < 6.5 µVRMS
  • PSRR: 82 dB at 1 kHz
  • Output Voltage Tolerance: ±2%
  • Very Low IQ (Enabled): 12 µA
  • Low Dropout: 120 mV (typical)
  • Create a Custom Design Using the LP5907 With the WEBENCH® Power Designer

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The LP5907 is a low-noise LDO that can supply up to 250 mA output current. Designed tomeet the requirements of RF and analog circuits, the LP5907 device provides low noise, high PSRR,low quiescent current, and low line or load transient response figures. Using new innovative designtechniques, the LP5907 offers class-leading noise performance without a noise bypass capacitor andthe ability for remote output capacitor placement.

The device is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (noseparate noise bypass capacitor is required).

This device is available with fixed output voltages from 1.2 V to 4.5 V in 25-mV steps.Contact Texas Instruments Sales for specific voltage option needs.

Qty Price
1-99 $0.35
100-249 $0.24
250-999 $0.19
1,000+ $0.12