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Part Name(s) : LDO59 LDO_59
ST-Microelectronics
STMicroelectronics
Description : IP Library: Ultra Low Noise, High PSRR, Low Power, 20mA Low Dropout Voltage Regulator

IP Library: Ultra Low Noise, High PSRR, Low Power, 20mA Low Dropout Voltage Regulator

■ RF Regulator
■ VERY LOW DROPOUT VOLTAGE : 60mV
■ ULTRA LOW OUTPUT VOLTAGE NOISE
■ HIGH PSRR : 70dB
■ LOW QUIESCENT CURRENT : 70µA FULL LOAD
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION
■ SMALL DECOUPLING CERAMIC CAPACITOR
■ MOS INPUT STAGE

APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery.
– PDA (Personal Digital Assistant), Smart phone.
– Portable equipment.
– Supply for RF devices for cellular phone.

Description : 200 mA, Ultra-Low Quiescent Current, Ultra-Low Noise, LDO Linear Voltage Regulator

The NCV8702 is a low noise, low power consumption and low dropout Linear Voltage Regulator. With its excellent noise and PSRR specifications, the device is ideal for use in products utilizing RF receivers, imaging sensors, audio processors or any component requiring an extremely clean power supply. The NCV8702 uses an innovative Adaptive Ground Current circuit to ensure ultra low ground current during light load conditions.

Features
• Operating Input Voltage Range: 2.0 V to 5.5 V
• Available in Fixed Voltage Options: 0.8 to 3.5 V in 2.5 mV steps Contact Factory for Other Voltage Options
• Ultra−Low Quiescent Current of Typ. 10 A
• Ultra−Low Noise: 11 VRMS from 100 Hz to 100 kHz
• Very Low Dropout: 140 mV Typical at 200 mA
• ±2% Accuracy Over Full Load/Line/Temperature
• High PSRR: 68 dB at 1 kHz
• Thermal Shutdown and Current Limit Protections
• Internal Soft−Start to Limit the Turn−On Inrush Current
• Stable with a 1 F Ceramic Output Capacitor
• Available in TSOP−5 and XDFN 1.5 x 1.5 mm Package
• Active Output Discharge for Fast Output Turn−Off
• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant

Typical Applications
• Satellite Radio Receivers, GPS
• Rear View Camera, Electronic Mirrors, Lane Change Detectors
• Portable Entertainment Systems
• Other Battery Powered Applications

Part Name(s) : LDO-512 LDO_512 LDO512
ST-Microelectronics
STMicroelectronics
Description : IP Library: Ultra Low Noise, High PSRR, Low Power, 30mA Very Low Dropout Voltage Regulators

IP Library: Ultra Low Noise, High PSRR, Low Power, 30mA Very Low Dropout Voltage Regulators

■ RF Regulator
■ VERY LOW DROPOUT VOLTAGE : 30mV
■ ULTRA LOW OUTPUT VOLTAGE NOISE
■ HIGH PSRR : 70dB
■ LOW STAND-BY CURRENT : 20µA
■ LOW QUIESCENT CURRENT : 150µA FULL LOAD
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION
■ SMALL DECOUPLING CERAMIC CAPACITOR
■ BIPOLAR INPUT STAGE

TYPICAL APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery
– PDA (Personal Digital Assistant)
– Smart phone
– Portable equipment
– Supply for RF devices for cellular phone

Part Name(s) : LDO518 LDO_518
ST-Microelectronics
STMicroelectronics
Description : IP Library: Low Noise, High PSRR 100mA Low Dropout Voltage Regulator

IP Library: Low Noise, High PSRR 100mA Low Dropout Voltage Regulator

■ ULTRA LOW POWER Regulator
■ ULTRA LOW CONSUMPTION : 45µA FULL LOAD
■ VERY LOW NOISE : 30µV
■ VERY LOW DROPOUT VOLTAGE : 50mV
■ HIGH PSRR : 60dB
■ SMALL DECOUPLING CERAMIC CAPACITOR
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION

TYPICAL APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery
– PDA (Personal Digital Assistant)
– Smart phone
– Portable equipment
– Supply for RF devices for cellular phone

APPLICATION NOTE
An external capacitor (COUT = 2.2µF) with an equivalent serial resistance (ESR) in the range of 0.02 to 0.6Ω is used for Regulator stability.

Part Name(s) : LDO58 LDO_58
ST-Microelectronics
STMicroelectronics
Description : IP Library: Ultra Low Noise, Low power, 100mA Low Dropout Voltage Regulator

IP Library: Ultra Low Noise, Low power, 100mA Low Dropout Voltage Regulator

■ RF Regulator
■ VERY LOW DROPOUT VOLTAGE : 50mV
■ ULTRA LOW OUTPUT NOISE
■ HIGH OUTPUT CURRENT : 100mA
■ LOW QUIESCENT CURRENT : 110µA
■ HIGH PSRR : 65dB
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION

TYPICAL APPLICATIONS
    – Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery.
    – PDA (Personal Digital Assistant), Smart phone.
    – Portable equipment.
    – Supply for RF devices for cellular phone.

Description : 300 mA, Ultra-Low Quiescent Current, IQ 12 A, Ultra-Low Noise, LDO Voltage Regulator

The NCV8703 is a low noise, low power consumption and low dropout Linear Voltage Regulator. With its excellent noise and PSRR specifications, the device is ideal for use in products utilizing RF receivers, imaging sensors, audio processors or any component requiring an extremely clean power supply. The NCV8703 uses an innovative Adaptive Ground Current circuit to ensure ultra low ground current during light load conditions.

Features
• Operating Input Voltage Range: 2.0 V to 5.5 V
• Available in Fixed Voltage Options: 0.8 to 3.5 V Contact Factory for Other Voltage Options
• Ultra−Low Quiescent Current of Typ. 12 A
• Ultra−Low Noise: 13 VRMS from 100 Hz to 100 kHz
• Very Low Dropout: 180 mV Typical at 300 mA
• ±2% Accuracy Over Load/Line/Temperature
• High PSRR: 68 dB at 1 kHz
• Internal Soft−Start to Limit the Turn−On Inrush Current
• Thermal Shutdown and Current Limit Protections
• Stable with a 1 F Ceramic Output Capacitor
• Available in TSOP−5 and XDFN 1.5 x 1.5 mm Package
• Active Output Discharge for Fast Turn−Off
• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• These are Pb−Free Devices

Typical Applicaitons
• Satellite Radio Receivers, GPS
• Rear View Camera, Electronic Mirrors, Lane Change Detectors
• Portable Entertainment Systems
• Other Battery Powered Applications

Part Name(s) : LDO51 LDO_51
ST-Microelectronics
STMicroelectronics
Description : IP Library: High PSRR, Low power, 80mA Low Dropout Voltage Regulator

IP Library: High PSRR, Low power, 80mA Low Dropout Voltage Regulator

■ ANALOG BASEBAND Regulator
■ VERY LOW DROPOUT VOLTAGE : 50mV
■ HIGH PSRR : 60dB
■ LOW QUIESCENT CURRENT : 130µA
■ LOW OUTPUT VOLTAGE NOISE
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION
■ SMALL DECOUPLING CERAMIC CAPACITOR

TYPICAL APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery.
– PDA (Personal Digital Assistant), Smart phone.
– Portable equipment.
– Supply for Analog and Mixed-signal devices for cellular phone.

Part Name(s) : LDO_53 LDO53
ST-Microelectronics
STMicroelectronics
Description : IP Library: High PSRR, Very Low Power, 40mA Low Dropout Voltage Regulator

IP Library: High PSRR, Very Low Power, 40mA Low Dropout Voltage Regulator

■ DIGITAL BASEBAND Regulator
■ VERY LOW DROPOUT VOLTAGE : 50mV
■ HIGH PSRR : 55dB
■ VERY LOW QUIESCENT CURRENT : 100µA FULL LOAD
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION
■ SMALL DECOUPLING CERAMIC CAPACITOR

TYPICAL APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery.
– PDA (Personal Digital Assistant), Smart phone.
– Portable equipment
– Supply for Digital (DSP/Microcontroller) devices.

Part Name(s) : LDO52 LDO_52
ST-Microelectronics
STMicroelectronics
Description : IP Library: High PSRR, Low Power, 70mA Low Dropout Voltage Regulator _

IP Library: High PSRR, Low Power, 70mA Low Dropout Voltage Regulator _

■ DIGITAL BASEBAND Regulator
■ VERY LOW DROPOUT VOLTAGE : 50mV
■ HIGH PSRR : 60dB
■ LOW QUIESCENT CURRENT : 150µA
■ 1µA STAND-BY MODE CURRENT
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION
■ SMALL DECOUPLING CERAMIC CAPACITOR

APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery.
– PDA (Personal Digital Assistant), Smart phone.
– Portable equipment.
– Supply for Digital (Memory, DSP/Microcontroller) devices.

Description : 150 mA low quiescent current low noise voltage Regulator

Description
The LD39015xx series provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 80 mV. It is stable with ceramic capacitor. The ultra-low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications.

Features
■ Input voltage from 1.5 to 5.5 V
■ Ultra low dropout voltage (80 mV typ. at 100 mA load)
■ Very low quiescent current (18 µA typ. at no load, 35 µA typ. at 150 mA load, 1 µA max in off mode)
■ Very low noise without bypass capacitor (29 µVRMS at VOUT = 0.8 V)
■ Output voltage tolerance: ± 2.0% @ 25 °C
■ 150 mA guaranteed output current
■ Wide range of output voltages available on request: 0.8 V to 3.3 V with 100 mV step
■ Logic-controlled electronic shutdown
■ Compatible with ceramic capacitors CO = 1 µF
■ Internal current and thermal limit
■ Available in SOT666 and SOT23-5L packages
■ Temperature range: -40 °C to 125 °C

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