Product details

Output options Fixed Output, Dual Output Iout (Max) (A) 0.2 Vin (Max) (V) 5.5 Vin (Min) (V) 1.8 Vout (Max) (V) 2.8 Vout (Min) (V) 1.2 Fixed output options (V) 1.2, 2.7, 2.8 Noise (uVrms) 6 Iq (Typ) (mA) 0.085 Thermal resistance θJA (°C/W) 140 Rating Catalog Load capacitance (Min) (µF) 1 Regulated outputs (#) 2 Features Enable Accuracy (%) 1 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 110 Operating temperature range (C) -40 to 125
Output options Fixed Output, Dual Output Iout (Max) (A) 0.2 Vin (Max) (V) 5.5 Vin (Min) (V) 1.8 Vout (Max) (V) 2.8 Vout (Min) (V) 1.2 Fixed output options (V) 1.2, 2.7, 2.8 Noise (uVrms) 6 Iq (Typ) (mA) 0.085 Thermal resistance θJA (°C/W) 140 Rating Catalog Load capacitance (Min) (µF) 1 Regulated outputs (#) 2 Features Enable Accuracy (%) 1 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 110 Operating temperature range (C) -40 to 125
DSBGA (YZR) 6 2 mm² 1.5 x 1.1
  • Input Voltage Operation: 1.8 V to 5.5 V
  • Output Voltage: 1.2 V to 3.6 V
  • Accuracy Over Temperature: 1%
  • Output Voltage Noise: 6 µVRMS
  • PSRR: 75 dB at 1 kHz
  • Dropout: 110 mV at 200 mA Load
  • Quiescent Current: 48 µA per Regulator
  • Start-Up Time: 80 µs
  • Stable With Ceramic Capacitors as Small as 0402
  • Thermal-Overload and Short-Circuit Protection
  • Input Voltage Operation: 1.8 V to 5.5 V
  • Output Voltage: 1.2 V to 3.6 V
  • Accuracy Over Temperature: 1%
  • Output Voltage Noise: 6 µVRMS
  • PSRR: 75 dB at 1 kHz
  • Dropout: 110 mV at 200 mA Load
  • Quiescent Current: 48 µA per Regulator
  • Start-Up Time: 80 µs
  • Stable With Ceramic Capacitors as Small as 0402
  • Thermal-Overload and Short-Circuit Protection

The LP8900 is a dual LDO capable of supplying 200-mA output current per regulator. Designed to meet the requirements of RF and analog circuits, the LP8900 provides low device noise, high PSRR, low quiescent current, and superior line transient response figures.

Using new innovative design techniques, the LP8900 offers class-leading device noise performance without a noise bypass capacitor.

The LP8900 is designed to be stable with space saving ceramic capacitors as small as 0402 case size, enabling a solution size < 4 mm2. Performance is specified for a –40°C to +125°C junction temperature range.

Output voltage options from 1.2 V to 3.6 V are available; for availability, contact your local TI sales office.

For all available packages, see the orderable addendum at the end of the data sheet.

The LP8900 is a dual LDO capable of supplying 200-mA output current per regulator. Designed to meet the requirements of RF and analog circuits, the LP8900 provides low device noise, high PSRR, low quiescent current, and superior line transient response figures.

Using new innovative design techniques, the LP8900 offers class-leading device noise performance without a noise bypass capacitor.

The LP8900 is designed to be stable with space saving ceramic capacitors as small as 0402 case size, enabling a solution size < 4 mm2. Performance is specified for a –40°C to +125°C junction temperature range.

Output voltage options from 1.2 V to 3.6 V are available; for availability, contact your local TI sales office.

For all available packages, see the orderable addendum at the end of the data sheet.

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Technical documentation

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Type Title Date
* Data sheet LP8900 200-mA Ultra-Low-Noise Dual LDO For RF and Analog Circuits datasheet (Rev. E) 01 Jun 2016
Technical article 3 quiescent-current (Iq) specifications you need to understand 12 Nov 2021
Application note A Topical Index of TI LDO Application Notes (Rev. F) 27 Jun 2019
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Selection guide Low Dropout Regulators Quick Reference Guide (Rev. P) 21 Mar 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

LP8900-AAAH Unencrypted PSpice Transient Model

SNVMB06.ZIP (3 KB) - PSpice Model
Simulation model

LP8900-3333 Unencrypted PSpice Transient Model

SNVMB07.ZIP (3 KB) - PSpice Model
Simulation model

LP8900-3333 PSpice Transient Model

SNVMB08.ZIP (71 KB) - PSpice Model
Simulation model

LP8900-AAAH PSpice Transient Model

SNVMB09.ZIP (72 KB) - PSpice Model
Simulation model

LP8900-AAEB PSpice Transient Model

SNVMB10.ZIP (75 KB) - PSpice Model
Simulation model

LP8900-AAEB Unencrypted PSpice Transient Model

SNVMB11.ZIP (3 KB) - PSpice Model
Simulation model

LP8900-AAEC Unencrypted PSpice Transient Model

SNVMB12.ZIP (3 KB) - PSpice Model
Simulation model

LP8900-AAEC PSpice Transient Model

SNVMB13.ZIP (72 KB) - PSpice Model
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DSBGA (YZR) 6 View options

Ordering & quality

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