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Part Name(s) : FAN2514 FAN2514S30X FAN2514SX FAN2515 FAN2515S25X Fairchild
Fairchild Semiconductor
Description : 200 MA CMOS LDO REGULATORS WITH FAST START ENABLE

Description
The FAN2514/15 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM, TDMA, and CDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices. Features include extremely low power consumption and low shutdown current, low dropout voltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5 surface-mount package. In addition, the FAN2514/15 family offer the FAST power-cycle time required in CDMA handset applications. The products offer significant improvements over older BiCMOS designs and are pin-compatible WITH MAny popular devices. The output is therMAlly protected against overload.

Features
• Ultra Low Power Consumption
ENABLE optimized for CDMA time phases
200 mV dropout voltage at 200 MA
• 75 µA ground current at 200 MA
ENABLE/Shutdown Control
• SOT23-5 package
• TherMAl limiting
• 300 MA peak current

Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers

 

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Part Name(s) : FAN2518S25X FAN2518S26X FAN2518S27X FAN2518S285X FAN2518S28X FAN2518S30X FAN2518S33X FAN2518SX FAN2519S25X FAN2519S26X FAN2519S27X FAN2519S285X FAN2519S28X FAN2519S30X FAN2519S33X FAN2518 FAN2519 Fairchild
Fairchild Semiconductor
Description : 50 MA CMOS LDO REGULATORS WITH FAST START ENABLE

Description
The FAN2518/19 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM, TDMA, and CDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices. Features include extremely low power consumption and low shutdown current, low dropout voltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5 surface-mount package.

Features
• Ultra Low Power Consumption
ENABLE optimized for CDMA time phases
• 50 mV dropout voltage at 50 MA
• 25 µA ground current at 50 MA
ENABLE/Shutdown Control
• SOT23-5 package
• TherMAl limiting
• 300 MA peak current

Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers

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Part Name(s) : FAN2512 FAN2512S25X FAN2512S26X FAN2512S27X FAN2512S285X FAN2512S28X FAN2512S30X FAN2512S33X FAN2512SX FAN2513 FAN2513S25X FAN2513S26X FAN2513S27X FAN2513S285X FAN2513S28X FAN2513S30X FAN2513S33X Fairchild
Fairchild Semiconductor
Description : 150 MA CMOS LDO REGULATORS WITH FAST START ENABLE

Description
The FAN2512/13 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM, TDMA, and CDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices. Features include extremely low power consumption and low shutdown current, low dropout voltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5 surface-mount package. In addition, the FAN2512/13 family offer the FAST power-cycle time required in CDMA handset applications. These products offer significant improvements over older BiCMOS designs and are pin-compatible WITH MAny popular devices. The output is therMAlly protected against overload.

Features
• Ultra Low Power Consumption
ENABLE optimized for CDMA time phases
• 150 mV dropout voltage at 150 MA
• 25 µA ground current at 150 MA
ENABLE/Shutdown Control
• SOT23-5 package
• TherMAl limiting
• 300 MA peak current

Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers

 

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Part Name(s) : FAN2534 FAN2534S26X FAN2534S30X FAN2534SX FAN2535 FAN2535S26X FAN2535S285X Fairchild
Fairchild Semiconductor
Description : 150 MA CMOS LDO Regulator WITH FAST START, ENABLE

Description
The FAN2534/FAN2535 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM, TDMA, and CDMA cellular handsets, laptop and notebook computers, and other portable devices. Proprietary design technics ensure high ripple rejection. Other features include low noise, short circuit current limit, therMAl shutdown circuit, low dropout voltage, FAST ENABLE required in CDMA handset applications, exceptional loop stability to accommodate a wide variety of external capacitors, and a compact SOT23-5 surface-mount package. These products offer significant improvements over older Bipolar and CMOS designs and are pin-compatible WITH MAny popular devices.

Features
• 70dB Ripple rejection ( >45dB up to 1MHz)
• 150µsec Power On Time
• 150µsec ENABLE Time
• Low noise - 50µVrms
ENABLE optimized for CDMA time slices
• 180 mV dropout voltage at 150 MA
ENABLE/Shutdown Control
ENABLE time independent of noise bypass capacitor value
• SOT23-5 package
• TherMAl limiting
• 300 MA trimmed current limit

Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers

 

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Part Name(s) : FAN2510 FAN2511 FAN2510SX FAN2510SX FAN2510 FAN2510 FAN2510S25X FAN2510S26X FAN2510S27X FAN2510S285X FAN2510S28X FAN2510S30X FAN2510S33X FAN2510SX FAN2511 FAN2511S25X FAN2511S26X FAN2511S27X FAN2511S285X FAN2511S28X FAN2511S30X FAN2511S33X Fairchild
Fairchild Semiconductor
Description : 100 MA CMOS LDO REGULATORS WITH FAST START ENABLE

Description
The FAN2510/11 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM, TDMA, and CDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices.
   
Features
• Ultra Low Power Consumption
ENABLE optimized for CDMA time slices
• 100 mV dropout voltage at 100 MA
• 25 µA ground current at 100 MA
ENABLE/Shutdown Control
• SOT23-5 package
• TherMAl limiting
• 300 MA peak current
   
Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers
   

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Part Name(s) : ADP5052 ADP5052-EVALZ ADP5052ACPZ ADP5052ACPZ-R7 ADI
Analog Devices
Description : 5-Channel Integrated Power Solution WITH Quad Buck REGULATORS and 200 MA LDO Regulator

GENERAL DESCRIPTION
The ADP5052 combines four high perforMAnce buck REGULATORS and one 200 MA low dropout (LDO) regulator in a 48-lead LFCSP package that meets deMAnding perforMAnce and board space requirements. The device ENABLEs direct connection to high input voltages up to 15 V WITH no preREGULATORS.

FEATURES
  Wide input voltage range: 4.5 V to 15 V
  ±1.5% output accuracy over full temperature range
  250 kHz to 1.4 MHz adjustable switching frequency
  Adjustable/fixed output options via factory fuse
  Power regulation
     Channel 1 and Channel 2: programMAble 1.2 A/2.5 A/4 A sync buck REGULATORS WITH low-side FET driver
     Channel 3 and Channel 4: 1.2 A sync buck REGULATORS
     Channel 5: 200 MA low dropout (LDO) regulator
     Always alive 5.1 V LDO supply for tiny load deMAnd
  Single 8 A output (Channel 1 and Channel 2 operated in parallel)
  Precision ENABLE WITH 0.8 V accurate threshold
  Active output discharge switch
  FPWM or autoMAtic PWM/PSM mode selection
  Frequency synchronization input or output
  Optional latch-off protection on OVP/OCP failure
  Power-good flag on selected channels
  UVLO, OCP, and TSD protection
  48-lead, 7 mm × 7 mm LFCSP package
  −40°C to +125°C junction temperature

APPLICATIONS
  SMAll cell base stations
  FPGA and processor applications
  Security and surveillance
  Medical applications

 

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Part Name(s) : ADP5050 ADP5050ACPZ-R7 ADP5050-EVALZ ADI
Analog Devices
Description : 5-Channel Integrated Power Solution WITH Quad Buck REGULATORS and 200 MA LDO Regulator

GENERAL DESCRIPTION
The ADP5050 combines four high perforMAnce buck REGULATORS and one 200 MA low dropout (LDO) regulator in a 48-lead LFCSP package that meets deMAnding perforMAnce and board space requirements. The device ENABLEs direct connection to high input voltages up to 15 V WITH no preREGULATORS.
Channel 1 and Channel 2 integrate high-side power MOSFETs and low-side MOSFET drivers. External NFETs can be used in low-side power devices to achieve an efficiency optimized solution and deliver a programMAble output current of 1.2 A, 2.5 A, or 4 A. Combining Channel 1 and Channel 2 in a parallel configuration can provide a single output WITH up to 8 A of current. Channel 3 and Channel 4 integrate both high-side and low-side MOSFETs to deliver output current of 1.2 A.
The switching frequency of the ADP5050 can be programmed or synchronized to an external clock. The ADP5050 contains a precision ENABLE pin on each channel for easy power-up sequencing or adjustable UVLO threshold.
The ADP5050 integrates a general-purpose LDO regulator WITH low quiescent current and low dropout voltage that provides up to 200 MA of output current.
The optional I2C interface provides the user WITH flexible configuration options, including adjustable and fixed output voltage options, junction temperature overheat warning, low input voltage detection, and dynamic voltage scaling (DVS).

FEATURES
   Wide input voltage range: 4.5 V to 15 V
   ±1.5% output accuracy over full temperature range
   250 kHz to 1.4 MHz adjustable switching frequency
   Adjustable/fixed output options via factory fuse or I2C interface
   I2C interface WITH interrupt on fault conditions
   Power regulation
      Channel 1 and Channel 2: programMAble 1.2 A/2.5 A/4 A
         sync buck REGULATORS WITH low-side FET driver
      Channel 3 and Channel 4: 1.2 A sync buck REGULATORS
      Channel 5: 200 MA low dropout (LDO) regulator
   Single 8 A output (Channel 1 and Channel 2 operated in parallel)
   Dynamic voltage scaling (DVS) for Channel 1 and Channel 4
   Precision ENABLE WITH 0.8 V accurate threshold
   Active output discharge switch
   ProgramMAble phase shift in 90° steps
   Individual channel FPWM/PSM mode selection
   Frequency synchronization input or output
   Optional latch-off protection on OVP/OCP failure
   Power-good flag on selected channels
   Low input voltage detection
   Overheat detection on junction temperature
   UVLO, OCP, and TSD protection
   48-lead, 7 mm × 7 mm LFCSP package
   −40°C to +125°C junction temperature
  
APPLICATIONS
   SMAll cell base stations
   FPGA and processor applications
   Security and surveillance
   Medical applications

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Part Name(s) : FAN2504 FAN2504-XX FAN2505 FAN2505-XX FAN2504S25X FAN2504S33X FAN2504S25X FAN2504S26X FAN2504S27X FAN2504S285X FAN2504S28X FAN2504S30X FAN2504S33X FAN2504SX FAN2505 FAN2505S25X FAN2505S26X FAN2505S27X FAN2505S285X FAN2505S28X FAN2505S30X FAN2505S33X FAN2504 FAN2504-XX FAN2505-XX Fairchild
Fairchild Semiconductor
Description : 200 MA CMOS LDO REGULATORS

Description
The FAN2504/05 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM and TDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices. Features include extremely low power consumption and low shutdown current, low dropout voltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5 surface-mount package. The FAN2504/05 family of products offer significant improvements over older BiCMOS designs and are pin-compatible WITH MAny popular devices. The output is therMAlly protected against overload.

Features
• Ultra Low Power Consumption
200 mV dropout voltage at 200 MA
• 75 µA ground current at 200 MA
ENABLE/Shutdown Control
• SOT23-5 package
• TherMAl limiting
• 300 MA peak current

Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers

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Part Name(s) : FAN2500 FAN2500S25X FAN2500S285X FAN2500S30X FAN2500S33X FAN2500SX FAN2501 FAN2501S25X Fairchild
Fairchild Semiconductor
Description : 100 MA CMOS LDO REGULATORS

Description
The FAN2500/01 family of micropower low-dropout voltage REGULATORS utilize CMOS technology to offer a new level of cost-effective perforMAnce in GSM and TDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices. Features include extremely low power consumption and low shutdown current, low dropout voltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5 surface-mount package. The FAN2500/01 family of products offer significant improvements over older BiCMOS designs and are pin-compatible WITH MAny popular devices. The output is therMAlly protected against overload.

Features
• Ultra Low Power Consumption
• 100 mV dropout voltage at 100 MA
• 25 µA ground current at 100 MA
ENABLE/Shutdown Control
• SOT23-5 package
• TherMAl limiting
• 300 MA peak current

Applications
• Cellular Phones and accessories
• PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computers

 

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Part Name(s) : TPS799-Q1 TPS79901-Q1 TPS79901QDRVRQ1 TPS79912-Q1 TPS79912QDRVRQ1 TPS79915-Q1 TPS79915QDDCRQ1 TPS79915QDRVRQ1 TPS79918-Q1 TPS79918QDDCRQ1 TPS79925-Q1 TPS79925QDDCRQ1 TPS79927-Q1 TPS79927QDDCRQ1 TPS79927QDRVRQ1 TPS79933-Q1 TPS79933QDDCRQ1 TI
Texas Instruments
Description : 200 MA, Low Quiescent Current, Ultralow Noise, High PSRR, Low Dropout, Linear REGULATORS

Description
The TPS799xx-Q1 family of low-dropout (LDO) low-power linear REGULATORS offers excellent AC perforMAnce WITH very low ground current. High power-supply rejection ratio (PSRR), low noise, FAST START-up, and excellent line and load transient response are provided while consuming a very low 40-μA (typical) ground current. The TPS799xx-Q1 is stable WITH ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV (typical) at 200-MA output. The TPS799xx-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from TJ = –40°C to 125°C and is offered in low profile thin SOT-23 and 2-mm × 2-mm SON packages, ideal for wireless handsets and WLAN cards.

Features
• Qualified for Automotive Applications
200-MA Low-Dropout (LDO) Regulator
   WITH ENABLE (EN)
• Low IQ: 40 μA
• Multiple Output Voltage Versions Available:
   – Fixed Outputs of 1.2 V to 4.5 V
   – Adjustable Outputs from 1.2 V to 6.5 V
• High PSRR: 66 dB at 1 kHz, 51 db at 10 kHz
• Ultralow Noise: 29.5 μVRMS
FAST START-Up Time: 45 μs
• Stable WITH a Low ESR, 2-μF (Typical) Output
   Capacitance
• Excellent Load and Line Transient Response
• 2% Overall Accuracy (Load, Line, and Temperature)
• Very Low Dropout: 100 mV
• Thin SOT-23 and 2-mm × 2-mm SON-6 Packages

Applications
• Infotainment
• Cluster
• Advanced Driver Assistance Systems

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