Power Switch/Driver 1:1 P-Channel 2A SOT-23-5 The GLF1100 is an ultra-efficiency, 2 A rated, Load Switch with integrated slew rate control. The best in class efficiency makes it an ideal chose for use in IoT, mobile, and wearable electronics. The GLF1100 features ultra-efficient IQSmartTM technology that supports the lowest quiescent current (IQ) and shutdown current (ISD) in the industry. Low IQ and ISD solutions help designers to reduce parasitic leakage current, improve system efficiency, and increase battery lifetime. The GLF1100 integrated slew rate control can also enhance system reliability by mitigating bus voltage swings during switching events. Where uncontrolled switches can generate high inrush currents that result in voltage droop and/or bus reset events, the GLF slew rate control specifically limits inrush currents during turn-on to minimize voltage droop. GLF1100 Load Switch devices support an industry leading wide input voltage range and helps to improve operating life and system robustness. Furthermore, one device can be used in multiple voltage rail applications which helps to simplify inventory management and reduce operating cost. FEATURES • Wide Input Range: 1.1 V to 5.5 V 6 V abs max • RON : 82 mΩ Typ @ 5.5 VIN • IOUT Max: 2 A • Ultra-Low IQ: 10 nA Typ @ 5.5 VIN • Ultra-Low ISD: 25 nA Typ @ 5.5 VIN • Controlled Rise Time: 2.2 ms at 3.3 VIN • Internal EN Pull-Down Resistor • Integrated Output Discharge Switch • Wide Operating Temperature Range: -40 °C ~ 85 °C • HBM: 6 kV, CDM: 2 kV APPLICATIONS • Telecommunication Module • Low Power Subsystem • Mobile Devices #commonpartslibrary #integratedcircuit #powermanagement #LoadSwitch #PowerManagement #PMIC #HighSideSwitch #LowPower #BatteryPowered #PortableElectronics #GLFIntegratedPower #SOT23 #PowerDistribution

Ultra-Low IQ Synchronous Buck DC-DC Converter – 300 mA synchronous step-down (buck) switching regulator for high-efficiency industrial, automotive, battery-powered, and embedded power applications. Operates from a 3 V to 65 V input voltage, provides an adjustable output voltage from 1.0 V to 65 V, and delivers up to 300 mA output current. Features 6 µA typical quiescent current, programmable switching frequency from 200 kHz to 2.2 MHz, 100% duty-cycle operation, synchronous rectification, Power Good (PG) output, enable input, soft-start, cycle-by-cycle current limiting, hiccup short-circuit protection, thermal shutdown, and undervoltage lockout (UVLO). Specified for operation over a −40°C to +150°C junction temperature range and housed in a 9-pin VQFN-HR (2 × 2 mm) wettable-flank package. #TexasInstruments #LMR36503RFRPER #LMR36503 #BuckConverter #SynchronousBuck #DCDCConverter #SwitchingRegulator #PowerManagement #UltraLowIQ #300mA #VQFN9 #EmbeddedSystems

MPS MP1584 high-frequency step-down buck converter, 3A output current, 4.5V to 28V input voltage range, integrated high-side power MOSFET, current-mode control, programmable switching frequency from 100kHz to 1.5MHz, high-efficiency pulse-skipping mode for light loads, ceramic capacitor stable, internal soft-start, internal current limit, fault protection and thermal shutdown, available in SOIC-8E package, suitable for automotive, industrial, distributed power and battery-powered systems. MP1584, MPS MP1584, Monolithic Power MP1584, MP1584 buck converter, MP1584 step down converter, 3A buck converter, 28V buck converter, 1.5MHz buck converter, SOIC-8E buck converter, adjustable DC DC converter, high efficiency buck regulator, MP1584EN, MP1584 datasheet #MP1584 #MPSMP1584 #MonolithicPower #BuckConverter #StepDownConverter #DCDCConverter #3ABuckConverter #28VConverter #15MHzConverter #SOIC8E #PowerManagementIC #SwitchingRegulator

TDK T5838 digital PDM MEMS microphone, low-profile surface-mount microphone with pulse density modulation (PDM) output, operating from 1.65V to 1.98V supply, configurable performance modes including High Quality, Low Power and Ultrasonic operation, signal-to-noise ratio (SNR) up to 68dB, acoustic overload point (AOP) up to 133dBSPL, clock frequency range from 400kHz to 4.8MHz, wake-on-sound support, left/right channel selection, compact package optimized for portable audio, voice recognition, smart devices, IoT products and battery-powered applications. Search Keywords: TDK T5838, T5838 MEMS microphone, T5838 PDM microphone, digital MEMS microphone, PDM output microphone, low power MEMS microphone, ultrasonic MEMS microphone, TDK InvenSense microphone, wake on sound microphone, digital microphone 1.8V, MEMS audio sensor, voice recognition microphone, IoT microphone, T5838 datasheet Hashtags: #T5838 #TDKT5838 #TDK #MEMSMicrophone #DigitalMicrophone #PDMMicrophone #AudioSensor #VoiceRecognition #WakeOnSound #LowPowerMicrophone #UltrasonicMicrophone #IoTAudio #SmartDeviceAudio #MEMSAudio #EmbeddedAudio

Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 8-PowerSOIC (0.154", 3.90mm Width) LMR33630BDDAR – Synchronous step-down (buck) DC-DC converter delivering 1 A output with ultra-low quiescent current. Features adjustable output voltage with integrated MOSFETs, optimized for high-efficiency power conversion from a higher supply voltage to 3.3 V. Ideal for battery-powered and portable electronics, IoT devices, and microcontroller power supplies where low standby current extends battery life. Provides reliable voltage regulation with fast transient response in compact surface-mount packaging. #SynchronousBuck #DCDCConverter #LowIQ #3V3Output #1ARegulator #PowerManagement #EmbeddedElectronics #BatteryEfficient

The DW01A is a compact single-cell lithium-ion/lithium-polymer battery protection IC designed to safeguard rechargeable batteries from unsafe operating conditions such as overcharge, overdischarge, overcurrent, and short circuits. It is widely used in battery packs, power banks, TP4056 charging modules, portable electronics, and IoT devices because of its low power consumption and minimal external component requirements. Key Features Single-cell Li-ion/Li-Po battery protection Overcharge protection (typically 4.3V) Overdischarge protection (typically 2.4V) Overcurrent and short-circuit protection Ultra-low quiescent current (~3µA typical) Very low standby/discharge current Drives external dual MOSFETs for charge/discharge control Internal delay timers for noise immunity No external timing capacitors required Compact SOT-23-6 package Wide operating voltage range Automatic recovery after fault removal Typical Applications 18650 battery protection boards Power banks Bluetooth devices Wearables Portable consumer electronics DIY battery-powered projects TP4056 charging modules with protection circuitry #CommonPartsLibrary #IntegratedCircuit #PowerManagement

Stand-alone single-cell linear battery charger with power path BQ24074RGTT is a highly integrated standalone linear charger and power-path management IC from Texas Instruments designed for single-cell Li-Ion/Li-Polymer battery-powered portable devices. It supports charging directly from USB ports or external adapters while simultaneously powering the system load through integrated Dynamic Power Path Management (DPPM). The device is commonly used in portable electronics, IoT devices, wireless accessories, handheld medical devices, and battery-powered embedded systems. Key Features Single-cell Li-Ion/Li-Polymer battery charger Up to 1.5 A programmable charge current Integrated Dynamic Power Path Management (DPPM) USB-compliant charging support Selectable 100 mA / 500 mA USB current limits Programmable input current limit up to 1.5 A Supports both USB input and wall adapters Input overvoltage protection up to 28 V absolute maximum Integrated thermal regulation and thermal shutdown Reverse-current and short-circuit protection Programmable pre-charge and fast-charge safety timers Battery temperature monitoring via NTC thermistor input Charge status outputs for charging/done indication Current monitoring output (ISET) Compact 16-pin VQFN (3×3 mm) package Wide operating temperature range suitable for industrial applications Typical Applications TWS charging cases and earbuds Portable medical devices IoT and asset tracking systems Handheld gaming accessories Video doorbells and IP cameras Portable embedded systems and development boards Important Design Notes Designed specifically for 1-cell battery applications Requires proper thermal PCB layout due to linear charging architecture DPPM allows the system to operate even with a deeply discharged or missing battery Recommended for compact designs needing integrated charging and system power-path control #CommonPartsLibrary #IntegratedCircuit #PowerManagement

40V Independent Type 1A 550mV@1A SMA(DO-214AC) The SS14 is a surface-mount Schottky Barrier Rectifier Diode commonly used for power management, reverse-polarity protection, DC/DC converters, freewheeling circuits, and high-frequency switching applications. It is valued for its low forward voltage drop, fast switching speed, and high efficiency compared to standard silicon rectifier diodes. Key Features Schottky barrier rectifier Maximum repetitive reverse voltage (VRRM): 40 V Average forward current (IF): 1 A Low forward voltage drop: typically around 0.5 V at 1 A High surge current capability: up to 30–40 A (non-repetitive surge) Fast switching performance Low power loss and high efficiency Guard ring protection for improved overvoltage reliability Surface-mount SMA (DO-214AC) package Operating junction temperature up to 150°C RoHS-compliant versions available Typical Applications DC/DC converters Switching power supplies (SMPS) Reverse-polarity protection circuits Freewheeling and flyback paths Battery-powered devices High-frequency inverters General low-voltage power rectification #CommonPartsLibrary #

DIODE SCHOTTKY 40V SMA(DO-214AC) The SS54 is a surface-mount Schottky barrier rectifier diode commonly used in power management and protection circuits. It is designed for high-speed switching applications and offers low forward voltage drop for improved efficiency in low-voltage systems. The device is widely used in DC-DC converters, reverse polarity protection, freewheeling circuits, and switching power supplies. Key Features Schottky barrier rectifier technology Maximum reverse voltage: 40 V Average forward current: 5 A Low forward voltage drop (typically around 0.55 V) High surge current capability Fast switching speed Surface-mount package (commonly DO-214AB / SMC) Low power loss and high efficiency Suitable for high-frequency applications Guard ring protection for improved reliability RoHS compliant versions available from many manufacturers Typical Applications Switching power supplies DC-DC buck or boost converters Reverse polarity protection Freewheeling / flyback diode applications Battery-powered devices LED drivers Power OR-ing circuits #CommonPartsLibrary #Diode

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5 The TPS7A20 is an ultra-small, low-dropout (LDO) linear regulator that can source 300mA of output current. The TPS7A20 is designed to provide low noise, high PSRR, and excellent load and line transient performance that can meet the requirements of RF and other sensitive analog circuits. Using innovative design techniques, the TPS7A20 offers an ultra-low noise performance without the addition of a noise bypass capacitor. The TPS7A20 also provides the advantage of low quiescent current, which can be ideal for battery-powered applications. With an input voltage range of 1.6V to 6.0V and an output range of 0.8V to 5.5V, the TPS7A20 can be used for a wide variety of applications. The device uses a precision reference circuit to provide a maximum accuracy of 1.5% over load, line, and temperature variations. The TPS7A20 features an internal soft-start to lower the inrush current, thus minimizing the input voltage drop during start up. The device is stable with small ceramic capacitors, allowing for a small overall solution size. The TPS7A20 has a smart enable input circuit with an internally controlled pulldown resistor that keeps the LDO disabled even when the EN pin is left floating and helps eliminate the external components used to pulldown the EN pin • Low output voltage noise: 7μVRMS – No noise-bypass capacitor required • High PSRR: 95dB at 1kHz • Very low IQ: 6.5μA • Input voltage range: 1.6V to 6.0V • Output voltage range: 0.8V to 5.5V • Output voltage tolerance: ±1.5% (max) • Very low dropout: – 140mV (max) at 300mA (VOUT = 3.3V) – 145mV (max) at 300mA (VOUT = 3.3V, DBV) • Low inrush current • Smart enable pulldown • Stable with 1µF minimum ceramic output capacitor • Packages: – 1mm × 1mm X2SON (DQN) – 0.616mm × 0.616mm DSBGA (YCK) – 0.612mm × 0.612mm DSBGA (YCJ) – 2.9mm × 2.8mm SOT23-5 (DBV) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LDO

The TPS63802DLAR is a highly integrated synchronous buck-boost DC-DC converter designed to provide a regulated output voltage when the input voltage is either above, below, or equal to the desired output voltage. The device automatically transitions between buck and boost operating modes to maximize efficiency across a wide input range. It is optimized for battery-powered and portable electronic applications requiring high power conversion efficiency, low quiescent current, compact solution size, and stable operation under varying load conditions. The TPS63802DLAR is commonly used in wearable devices, IoT products, wireless modules, sensors, handheld electronics, and embedded systems. Engineering Specification Device Type Synchronous Buck-Boost DC-DC Converter Topology Automatic Buck and Boost Mode Operation Output Configuration Single Adjustable Output Control Method Current Mode Control Architecture Switching Operation High-Frequency Synchronous Switching Regulation Power Conversion Step-Up and Step-Down Voltage Regulation Efficiency Characteristics High Conversion Efficiency Across Wide Input and Load Conditions Quiescent Current Optimized for Low-Power and Battery-Operated Applications Protection Features Overcurrent Protection Thermal Shutdown Protection Short-Circuit Protection Undervoltage Lockout Protection Soft-Start Functionality Package Style VSON Surface-Mount Package Mounting Type Surface Mount Technology Input Source Compatibility Single-Cell and Multi-Cell Battery Systems USB Power Sources Portable Power Systems Applications Battery-Powered Electronics Wearable Devices Internet of Things Equipment Wireless Communication Modules Portable Medical Devices Handheld Consumer Electronics Embedded Control Systems Industrial Sensors Data Acquisition Systems Features Automatic Buck-Boost Transition Integrated Power Switches Low Quiescent Current Operation High Power Density Design Compact Footprint Fast Transient Response Wide Input Voltage Compatibility High Reliability Performance Optimized for Portable Applications RoHS Compliant Construction Manufacturer Texas Instruments #commonpartslibrary #integratedcircuit #powermanagement #dcdcconverter #buckboost #powersupply #voltageregulator #batterypowered #embeddedsystems #portableelectronics #iot #texasinstruments #powerelectronics #smps #electroniccomponents