Search results with tag "Low dropout"
LT1964 Low Dropout Negative FEATURES - Analog Devices
www.analog.com200mA, Low Noise, Low Dropout Negative Micropower Regulator The LT ®1964 is a micropower low noise, low dropout nega-tive regulator. The device is capable of supplying 200mA of output current with a dropout voltage of 340mV. Low quiescent current (30μA operating and 3μA shutdown) makes the LT1964 an excellent choice for battery-pow-
LP2985 150-mA, Low-Noise, Low-Dropout Regulator With …
www.ti.comLP2985 150-mA, Low-Noise, Low-Dropout Regulator With Shutdown 1 Features • Output tolerance of: – 1% (A grade) – 1.5% (standard grade) • Ultra-low dropout, typically: – 280 mV at full load of 150 mA – 7 mV at 1 mA • Wide VIN range: 16 V max • Low IQ: 850 μA at full load at 150 mA • Shutdown current: 0.01 μA typ
3A, Ultra-Low Dropout Voltage Regulator - Richtek
www.richtek.comThe RT9059 is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage at up to 3A. It operates with a VIN as low as 1V and VDD voltage 3V with programmable output voltage as low as 0.8V. The RT9059 features ultra low dropout, ideal for applications where
1A Adjustable/Fixed Low Dropout Linear Regulator
ams-semitech.com1A Adjustable/Fixed Low Dropout Linear Regulator 1 - Low dropout voltage - Load regulation: 0.2% typical - Optimized for Low Voltage - On-chip thermal limiting - Standard SOT-223 and TO-252 packages - Three-terminal adjustable or fixed low dropout 1.2V,1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5V. Regulators - Active SCSI terminators
SGM2019 Low Power, Low Dropout , RF Linear Regulators
cn.sg-micro.com5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2019 series also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source,
High-Current Low Dropout Regulators - Microchip …
ww1.microchip.comAug 15, 2018 · PNP pass element, these regulators feature 350 mV to 425 mV (full load) typical dropout voltages and very low ground current. Designed for high current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes.
LT1185 - Low Dropout Regulator
www.analog.com1 LT1185 1185ff Low Dropout Regulator Low Resistance Pass Transistor: 0.25Ω Dropout Voltage: 0.75V at 3A ±1% Reference Voltage Accurate Programmable Current Limit Shutdown Capability Internal Reference Available Full Remote Sense Low Quiescent Current: 2.5mA Good High Frequency Ripple Rejection Available in 5-Lead TO-220 and DD Packages
NCP718 - Low Dropout Regulator, Wide Input Voltage, Low …
www.onsemi.comLow Dropout Regulator, Wide Input Voltage, Low Iq, 300 mA NCP718 The NCP718 is 300 mA LDO Linear Voltage Regulator. It is a very stable and accurate device with ultra−low quiescent current consumption (typ. 4 A over the full temperature range) and a wide input voltage range (up to 24 V). The regulator incorporates several
LT3022/LT3022-1.2 LT3022-1.5/LT3022-1.8 - 1A, 0.9V to 10V ...
www.analog.com1A, 0.9V to 10V, Very Low Dropout Linear Regulator The LT ®3022 is a very low dropout voltage (VLDO™) linear regulator that operates from single input supplies down to 0.9V. The device supplies 1A output current with 145mV typical dropout voltage. The LT3022 is ideal for low input voltage to low output voltage applications, providing
LT3082 - 200mA Single Resistor Low Dropout Linear Regulator
www.analog.com200mA Single Resistor Low Dropout Linear Regulator The LT ®3082 is a 200mA low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower, this regulator benefi ts many applications requiring high current, adjustability to
1A LOW DROPOUT LINEAR REGULATOR CJT1117B-XXX
www.jscj-elec.com1A LOW DROPOUT LINEAR REGULATOR GENERAL DESCRIPTION The CJT1117B-XXX is a series of low dropout three-terminal regulators with a dropout of 1.15V(typ.) at 1A output current. The CJT1117B-XXX series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap. reference to assure output voltage accuracy to be within 1.5%.
LM1117/LM1117I 800mA Low-Dropout Linear Regulator
www.soloelectronica.netLM1117/LM1117I 800mA Low-Dropout Linear Regulator General Description The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current.
LT1965 - 1.1A, Low Noise, Low Dropout Linear Regulator
www.analog.comn 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages n Logic Power Supplies n Post Regulator for Switching Supplies n Low Noise Instrumentation Dropout Voltage typical application OUTPUT CURRENT (A) 0 0 DROPOUT VOLTAGE (mV) 100 200 300 0.2 0.4 0.6 0.8 1 400 50 150 250 350 1.2 1965 TA01b TJ = 25°C …
A Low Noise, High Power Supply Rejection Low Dropout ...
ee.sharif.eduperformance low dropout regulator (LDO) with low noise and high PSR specification due to the wide spread popularity of hand-held products such as cellular phones and PDA (Personal Digital Assistant) [1]. The high performance LDO is commonly employed as radio frequency (RF) LDO providing quiet power supply in wireless RF system. Generally, a LDO
500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass ...
www.richtek.com500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator Ordering Information Marking Information For marking information, contact our sales representative directly or through a Richtek distributor located in your area. General Description The RT9013 is a high-performance, 500mA LDO regulator,
MC33269 - Voltage Regulator Adjustable Output, Low …
www.onsemi.comVoltage Regulator Adjustable Output, Low Dropout 800 mA MC33269, NCV33269 The MC33269/NCV33269 series are low dropout, medium current, fixed and adjustable, positive voltage regulators specifically designed for use in low input voltage applications. These devices offer the circuit designer an economical solution for precision voltage
NCP170 - LDO Regulator - Ultra‐Low IQ, CMOS 150 mA
www.onsemi.comUltra‐Low IQ, CMOS 150 mA NCP170 The NCP170 series of CMOS low dropout regulators are designed specifically for portable battery-powered applications which require ultra-low quiescent current. The ultra-low consumption of typ. 500 nA ensures long battery life and dynamic transient boost feature improves
LT3042 - 20V, 200mA, Ultralow Noise, Ultrahigh PSRR RF ...
www.analog.comUltrahigh PSRR RF Linear Regulator The LT®3042 is a high performance low dropout linear regulator featuring LTC’ s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily
NCP114 - Voltage Regulator - CMOS Low Dropout 300 mA
www.onsemi.comVoltage Regulator - CMOS Low Dropout 300 mA NCP114 The NCP114 is 300 mA LDO that provides the engineer with a very stable, accurate voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP114 employs the
VIN AP2127 300mA HIGH SPEED, EXTREMELY LOW NOISE …
www.diodes.comThe AP2127 Series are positive voltage regulator ICs fabricated by CMOS process. The AP2127 Series have features of low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery-powered devices. 4 The AP2127 has 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.2V, ...
MCP1700 Low Quiescent Current LDO Data Sheet
ww1.microchip.comAug 15, 2018 · • Low Dropout (LDO) Voltage - 178 mV Typical @ 250 mA for VOUT =2.8V ... • AN765, “Using Microchip’s Micropower LDOs ... The MCP1700 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 …
LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator ...
www.ti.com• Ultra Low Quiescent Current (IQ ≤15 μA for current at a 100-μA load, the LM2936 is ideally suited IOUT = 100 μA) for automotive and other battery operated systems. • Fixed 3-V, 3.3-V or 5-V with 50-mA Output The LM2936 retains all of the features that are common to low dropout regulators including a low • ±2% Initial Output Tolerance
LM1117 800-mA, Low-Dropout Linear Regulator datasheet …
www.ti.comThe LM1117 is a low dropout voltage regulator with a dropout of1.2 V at 800 mA load current. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it …
LTC3307A (Rev. B)
www.analog.comlow as 500mV. Other features include output overvoltage protection, short-circuit protection, thermal shutdown, clock synchronization, and up to 100% duty cycle opera - tion for low dropout. The device is available in a low pro - file 12-lead 2mm × 2mm × 0.74mm LQFN package with exposed pad for low thermal resistance.
ULTRALOW-POWER 100-mA LOW DROPOUT …
www.ti.comTPS76901-HT www.ti.com SLVS959D –JUNE 2009–REVISED NOVEMBER 2013 THERMAL CHARACTERISTICS FOR DBV PACKAGE DERATING FACTOR BOARD RθJC RθJA ABOVE T A = 25°C Low K(1) 65.8 °C/W 259 °C/W 3.9 mW/°C High K(2) 65.8 °C/W 180 °C/W 5.6 mW/°C (1) The JEDEC Low K (1s) board design used to …
150mA Low-Noise LDO Regulator
ww1.microchip.comNov 07, 2016 · with ultra low-noise output, very low dropout voltage (typically 17 mV at light loads and 165 mV at 150 mA), and very low ground current (600 µA at 100 mA output). The MIC5205 offers better than 1% initial accuracy. Designed especially for hand-held, battery-powered devices, the MIC5205 includes a CMOS or TTL compatible enable/shutdown control ...
The Low Dropout Regulator
www.seas.ucla.eduence generator provides a low-noise Digital Object Identifier 10.1109/MSSC.2019.2910952 Date of publication: 24 June 2019 The Low Dropout Regulator From Battery Circuit Voltage Supply 26 28 30 14 27 40 42 38 32 52 46 48 56 54 44 50 16 34 36 …
800 mA Ultralow Noise, High PSRR, RF Linear Regulator Data ...
www.analog.comis a low dropout (LDO) linear regulator that operates from 4.5 V to 16V and provides up to 800 mA of output current. Using an advanced proprietary architecture, it provides high power supply rejection (>90 dB from 1 kHz to 1 MHz), ultralow output noise (<1.7 nV√Hz), and achieves excellentline and
LM2937 500-mA Low Dropout Regulator datasheet (Rev. F)
www.ti.comThe LM2937 is a positive voltage regulator capable of 1• Fully Specified for Operation Over −40°C to 125°C supplying up to 500 mA ofload current. The use a • Output Current in Excess of 500 mA PNP power transistor provides a low dropout voltage • Output Trimmed for 5% Tolerance Under all characteristic. With a load current of 500 mA the
Advanced AMS1117 Monolithic 800mA LOW DROPOUT …
atta.szlcsc.comMonolithic 800mA LOW DROPOUT VOLTAGE REGULATOR Systems FEATURES APPLICATIONS • Three Terminal Adjustable or Fixed Voltages* • High Efficiency Linear Regulators 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V • Post Regulators for Switching Supplies • Output Current of 800mA • 5V to 3.3V Linear Regulator
CHAPTER 9: POWER MANAGEMENT - Analog Devices
www.analog.comsection 9.1: linear voltage regulators 9.3 linear regulator basics 9.3 pass devices and their associated trade-offs 9.5 low dropout regulator architectures 9.9 the anycap low dropout regulator family 9.13 design features related to dc performance 9.13 design features related to ac performance 9.15 the anycap pole-splitting topology 9.15
6.5 V, 1 A, Ultralow Noise, High PSRR, Fast Transient ...
www.analog.comFast transient response: 1.5 μs for 1 mA to 500 mA load step 60 dB PSRR at 100 kHz Low dropout voltage: 42 mV at 500 mA load, V OUT = 3 V Initial accuracy: −0.5% (minimum), +1% (maximum) Accuracy over line, load, and temperature: ±1.5% Quiescent current, I GND = 0.7 mA with no load Low shutdown current: 0.25 μA at V IN = 5 V
300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
www.richtek.comThe other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SC-70-5, SOT-23-5, TSOT-23-5, WDFN-6L 2x2 and MSOP-8 packages. Features Ultra Low Noise for RF Application Ultra Fast Response in Line/Load Transient Quick Start-Up (Typically 50 μs)
LT3045 (Rev. C) - Analog Devices
www.analog.comThe LT®3045 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applica - tions. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, increase output
WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR 3 …
www.diodes.comWIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR Description The AP7380 series is a positive voltage regulator IC. (Top View) The AP7380 has features of wide input voltage range, high accuracy, low dropout voltage, current limit and ultra-low quiescent current which make it ideal for use in various USB and portable devices and
LT8645S/LT8646S (Rev. B) - Analog Devices
www.analog.comn Ultralow Quiescent Current Burst Mode Operation n 2.5μA IQ Regulating 12VIN to 3.3VOUT (LT8645S) n Output Ripple < 10mVP-P n External Compensation: Fast Transient Response and Current Sharing (LT8646S) n Fast Minimum Switch On-Time: 40ns n Low Dropout Under All Conditions: 60mV at 1A n Adjustable and Synchronizable: 200kHz to 2.2MHz
AP7333 - Diodes Incorporated
www.diodes.comAP7333 300mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator AP7333 Rev. 2 2 of 12 NOVEMBER 2009 Diodes Incorporatedwww.diodes.com © Ordering ...
SGM6010 3A, 2MHz, Synchronous Step-Down Converter
cn.sg-micro.comoutput voltage from 0.8V to 5V while delivering up to 3A of output current. The internal synchronous low onresistance power - switches increase efficiency and eliminate the need for an external Schottky diode. The switching frequency is set by an external resistor. The 100% duty cyc le provides low dropout operation extending battery life in ...
250 mA, 16V, Low Quiescent Current LDO Regulator - Farnell
www.farnell.comFeb 18, 2011 · • AN765, “Using Microchip’s Micropower LDOs”, ... The MCP1703 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typical). The input operating range is specified from 2.7V to 16.0V, making it an ideal choice for two to
MCP1702 250 mA Low Quiescent Current LDO Regulator
ww1.microchip.comAug 04, 2010 · • AN765, “Using Microchip’s Micropower LDOs ... The MCP1702 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typical). The input operating range is specified from 2.7V to 13.2V, making it an ideal choice for two to
20 V, 500 mA, Low Noise LDO Regulator with Soft Start Data ...
www.analog.comADP7105 is a CMOS, low dropout (LDO) linear regulator that operates from 3.3 V to 20 V and provides up to 500 mA of output current. This high input voltage LDO is ideal for regula-tion of high performance analog and mixed-signal circuits operating from 1.22 V to 19 V rails. Using an advanced proprietary
300 mA Single Output LDO in Small Packages
ww1.microchip.comMIC5501/2/3/4 offers 2% initial accuracy, low dropout voltage (160. mV at 300 mA), and low ground current (typically 38μA). The MIC5501/2/3/4 can also be put into a zero-off-mode current state, drawing virtually no current when disabled. The MIC5501/2/3/4 has an operating junction temperature range of –40°C to +125°C. Package Types
Catalogue de composants électroniques expliqués
didel.comcircuits « low dropout »). Des condos en entrée et sortie filtrent et évitent des oscillations haute fréquence. Le régulateur est en fait une résistance variable qui dissipe l’excédent de tension. Un refroidisseur est souvent nécessaire. Une alimentation stabilisée de 5V 1A est facilement
ADRV9026 System Development User Guide (Rev. PrA)
www.analog.com1.3 V, and 1.0 V. These supplies are fed directly to the power inputs for some blocks and buffered by internal low dropout (LDO) regulators for other functions for maximum performance. The digital processing blocks are supplied by a 1.0 V source. In addition, a
Data Sheet ADP7142 - Analog Devices
www.analog.comOct 18, 2021 · The ADP7142 is a CMOS, low dropout (LDO) linear regulator that operates from 2.7 V to 40 V and provides up to 200 mA of output current. This high input voltage LDO is ideal for the regulation of high performance analog and mixed signal circuits operating from 39 V down to 1.2 V rails. Using an advanced proprietary
LOW DROPOUT LINEAR REGULATOR - Diodes Incorporated
www.diodes.comLOW DROPOUT LINEAR REGULATOR Description The AZ1117C is a low dropout three-terminal regulator. The AZ1117C has been optimized for low voltage where transient response and minimum input voltage are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be ...
Low-Noise, Low-Dropout, 150mA Linear Regulators with …
datasheets.maximintegrated.comMAX8877/MAX8878 Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout 2 _____ ABSOLUTE MAXIMUM RATINGS
Similar queries
Low dropout, Analog Devices, Dropout, Dropout Regulator, Low Dropout Voltage Regulator, Voltage Regulator, Voltage, Low dropout voltage, 1A Adjustable/Fixed Low Dropout Linear Regulator, Low voltage, SGM2019 Low, A low, SGM2019, High-Current Low Dropout Regulators, Regulators, Current, High current, High, Ultra, Low Dropout Linear Regulator, Linear regulator, Regulator, 1A LOW DROPOUT LINEAR REGULATOR, LM1117I 800mA Low-Dropout Linear Regulator, 800mA, Low dropout regulator, Low Noise, Micropower, Voltage regulators, Ultra low, Noise, LM2937 500-mA Low Dropout Regulator, LM2937, 500 mA, CHAPTER 9: POWER MANAGEMENT, Linear, Fast Transient, Quiescent current, Fast, Synchronous Step-Down Converter, Low Quiescent Current LDO, Using, 300 mA Single Output LDO in Small Packages, Low-Noise, Low-Dropout, 2982