Inverting or SEPIC Module (Power Module) DC/DC Converter with Up to 700mA Output Current Features:SEPIC or Inverting TopologyWide Input Voltage Range: 2.8V to 18VUp to 700mA Output Current at VIN = 12V, VOUT = 2.5V or –2.5VUp to 375mA Output Current at VIN = 12V, VOUT =15V or –15V2.5V to 15V or –2.5V to –15V Output VoltageSelectable Switching Frequency: 200kHz to 2MHzProgrammable Soft-StartUser Configurable Undervoltage Lockout6.25mm × 11.25mm × 4.92mm BGA Package

Adjustable 1.1A Single Resistor Low Dropout Regulator Features: Outputs May Be Paralleled for Higher Current and Heat Spreading Output Current: 1.1A Single Resistor Programs Output Voltage 1% Initial Accuracy of SET Pin Current Output Adjustable to 0V Low Output Noise: 40VRMS (10Hz to 100kHz) Wide Input Voltage Range: 1.2V to 36V Low Dropout Voltage: 350mV (Except SOT-223 Package) <1mV Load Regulation <0.001%/V Line Regulation Minimum Load Current: 0.5mA Stable with 2.2F Minimum Ceramic Output Capacitor Current Limit with Foldback and Overtemperature Protected Available in 8-Lead MSOP, 3mm 3mm DFN 5-Lead DD-Pak, TO-220 and 3-Lead SOT-223 AEC-Q100 Qualified for Automotive Applications

1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT Features: Fixed Frequency 1.2MHz/2.2MHz Operation Very Low Noise: 1mVP-P Output Ripple –5V at 350mA from 5V Input –12V at 150mA from 5V Input Uses Small Surface Mount Components Wide Input Range: 2.6V to 16V Low Shutdown Current: <1µA Low VCESAT Switch: 400mV at 1A Pin-for-Pin Compatible with the LT1611 Low Profile (1mm) ThinSOT™ Package

Digital Power Factor Correction Controller with accurate AC Power Metering Features: Flexible digital power factor correction (PFC) controller Single phase operation (ADP1047); interleaved and bridgeless operation (ADP1048) True rms ac power metering Enhanced dynamic response Optimized light load efficiency performance Output voltage adjustment Frequency reduction Inrush current control Switching frequency spread spectrum for improved EMI External frequency synchronization PMBus compliant Programmable ac line fault detection and protection Programmable output fault detection and protection Extensive fault protection for high reliability systems Frequency range from 30 kHz to 400 kHz 8 kB EEPROM Programming via easy-to-use graphical user interface (GUI) Download ADP1048W Automotive Data Sheet (pdf)

300 mA, Low Quiescent Current, adjustable output, CMOS Linear Regulator Features: Maximum output current: 300 mA Input voltage range: 1.6 V to 3.6 V Low quiescent current IGND = 23 μA with 0 mA load IGND = 170 μA with 300 mA load Low shutdown current: <1 μA Low dropout voltage: 66 mV at 300 mA load Up to 31 fixed-output voltage options available from 0.8 V to 3.0 V Output voltage accuracy: ±1% Adjustable-output voltage options 0.8 V to 3.0 V (ADP171) Accuracy over line, load, and temperature: ±3% Stable with small 1 μF ceramic output capacitor PSRR performance of 70 dB at 10 kHz and 73 dB at 1 kHz See data sheet for additional features

Low Noise Micro PMU, 3 A Buck Regulator with 3 A LDO Features: Low noise, dc power supply system High efficiency buck for first stage conversion High PSRR, low noise LDO regulator to remove switching ripple Adaptive LDO regulator headroom control option for optimal efficiency and PSRR across full load range Precision enable inputs for both the buck regulator and LDO 3 A, low noise, buck regulator Wide input voltage range: 4.2 V to 15 V Programmable output voltage range: 0.6 V to 5.0 V 0.3 MHz to 2.5 MHz internal oscillator 0.3 MHz to 2.5 MHz SYNC frequency range 3 A, low noise, NFET LDO regulator (active filter) Wide input voltage range: 0.65 V to 5 V Programmable output voltage range: 0.6 V to 3.3 V Differential point of load remote sensing 3 μV rms output noise (independent of output voltage) PSRR > 50 dB (to 100 kHz) with 400 mV headroom at 3 A Ultrafast transient response Power-good output −40°C to +125°C operating junction temperature range 32-lead, 5 mm × 5 mm, LFCSP

20 V, 500 mA, Low Noise LDO Regulator with Soft Start Features: Input voltage range: 3.3 V to 20 V Maximum output current: 500 mA Low noise: 15 μV rms for fixed output versions PSRR performance of 60 dB at 10 kHz, VOUT = 3.3 V Reverse current protection Low dropout voltage: 350 mV at 500 mA Initial accuracy: ±0.8% Accuracy over line, load, and temperature −2% to +1%, TJ = −40°C to +125°C −1.25% to +1%, TJ = 0°C to +85°C Low quiescent current: 900 μA at VIN = 10 V, IOUT = 500 mA Low shutdown current: <50 μA at VIN = 12 V, stable with small 1 μF ceramic output capacitor 3 fixed output voltage options: 1.8, 3.3 V and 5 V Adjustable output from 1.22 V to 19 V Programmable soft start for inrush current control Foldback current-limit and thermal overload protection User programmable precision UVLO/enable Power-good indicator 8-lead LFCSP and 8-lead SOIC packages

DC / DC CONTROLLERS

20VIN, 8A Step-Down DC/DC Module Regulator Features: Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB) 6.25mm × 6.25mm × 3.87mm BGA Package Wide Input Voltage Range: 3.1V to 20V 0.5V to 5.5V Output Voltage 8A DC Output Current ±1.5% Maximum Total DC Output Voltage Error Over Line, Load and Temperature Differential Remote Sensing Amp Current Mode Control, Fast Transient Response External Frequency Synchronization Multiphase Parallel Current Sharing with Multiple LTM4657s Output Voltage Tracking Selectable Discontinuous Mode Power Good Indicator Overvoltage, Overcurrent and Overtemperature Protection Pin Compatible with LTM4626(12A) and LTM4638(15A)

DC/DC POL CONV, WLCSP-6, 125DEG C;