ON Semiconductor

ON Semiconductor NCP59151MN50TYG, LDO Voltage Regulator, 1.5A, 5 V ±2%, 2.24 → 13.5 Vin, 8-Pin DFN

Obsolete - Linear Voltage Regulator, LDO, Low Iq, 150 mA, with Enable

Use the download button to access the NCP571SN12T1G schematic symbol, PCB footprint, and 3D model.

Obsolete - LDO Regulator, 1.5 A, Ultra-High PSRR, with Fast Transient Resoponse

ON Semiconductor NCP5662DS33R4G, LDO Voltage Regulator, 2A, 3.3 V, 2 → 9 Vin, 5-Pin D2PAK

Last Shipments - LDO Regulator, 3 A, Low Noise, with Enable

Use the download button to access the NCP565MN33T2G schematic symbol, PCB footprint, and 3D model.

Ultra Fast Transient Response (<1.0us); Low Ground Current (1.5 mA at Iload = 1.5 A); Low Dropout Voltage (0.9V at Iload = 1.5 A); Low Noise (28 µVrms); 0.9 V Reference Voltage; Adjustable Output Voltage from 7.7 V down to 0.9 V; 1.2 V, 1.5 V, 2.8 V, 3.0 V, 3.3 V Fixed Output Versions. Other Fixed Voltages Available on Request; Current Limit Protection (3.3 A Typ); Thermal Shutdown Protection (160°C); Pb-Free Packages are Available

ON Semiconductor NCP563SQ18T1G, LDO Voltage Regulator, 280mA, 1.8 V 2%, Maximum of 6 Vin, 4-Pin SC-82

LLGA-12

Low quiescent current of 4.0 µA typical; Maximum Operating Voltage of 12 V; Low Output Voltage Option; High Accuracy Output Voltage of 2.0%; Industrial Temperature Range of –40° C to 85° C

Low quiescent current of 4.0 µA typical; Maximum Operating Voltage of 12 V; Low Output Voltage Option; High Accuracy Output Voltage of 2.0%; Industrial Temperature Range of –40° C to 85° C

NCP5500DT50RKG is an ON Semiconductor 500 mA fixed-output high-PSRR LDO regulator with 0.23 V nominal dropout and 2.5–16 V input range. Its clean output suits noise-sensitive analog circuits in a compact 4-pin SMD package. Available worldwide for fast shipping for prototype and production needs.

Output Current up to 500 mA; 2.9% Output Voltage Accuracy; Low Dropout Voltage (230 mV at 500 mA); Enable Control Pin (NCP5500 / NCV5500); Reverse Bias Protection; Short Circuit Protection; Thermal Shutdown; Wide Operating Temperature Range NCV5500 / NCV5501; -40 °C to +125 °C Ambient Temperature NCP5500 / NCP5501; -40 °C to +85 °C Ambient Temperature; NCV Prefix for Applications that Require Site and Change Control; Stable with Low Cost Ceramic Capacitors; These are Pb-Free Devices

SOIC-8

Low Quiescent Current of 40 µA Typical; Low Dropout Voltage of 250 mV at 80 mA; Low Output Voltage Option; Output Voltage Accuracy of 2.0%; Industrial Temperature Range of –40°C to 85°C

Very Low Noise at 39 uVrms without a Bypass Capacitor; Fast enable response (20 usec); High Ripple Rejection of 70 dB at 1 kHz; Can use decoupling capacitors with ESR ranging from milliohms to 3 ohms.

Efficiency: 87% at 500 mA and 3.3 V VIN; Internal Synchronous Rectifier, No Schottky Diodes; Adjustable Switching Limit Current to Optimize inductor size; 0.3 µA Shut-down Control with True-Cut off; Input Voltage Range from 2.7 V to 5.5 V; 200 mV Feedback Voltage; Output Over-voltage and Thermal Shut Down Protection

Use the download button to access the NCP502SQ50T2G schematic symbol, PCB footprint, and 3D model.

Obsolete - LDO Regulator, 80 mA, Low Iq

Ultra-Low Dropout Voltage of 170 mV at 150 mA; Fast Enable Turn-On Time of 20 µsec; Wide Operating Voltage Range of 1.8 V to 6.0 V; Excellent Line and Load Regulation; High Accuracy Output Voltage of 2.5%; Enable Can Be Driven Directly by 1.0 V Logic; Very Small QFN 2x2 Package; Pb-Free Package May be Available.* The G-Suffix Denotes a Pb-Free Lead Finish

Ultra-Low Dropout Voltage of 170 mV at 150 mA; Fast Enable Turn-On Time of 20 µsec; Wide Operating Voltage Range of 1.8 V to 6.0 V; Excellent Line and Load Regulation; High Accuracy Output Voltage of 2.5%; Enable Can Be Driven Directly by 1.0 V Logic; Very Small QFN 2x2 Package; Pb-Free Package May be Available.* The G-Suffix Denotes a Pb-Free Lead Finish

Obsolete - Voltage Regulator, LDO, 300 mA

Obsolete - Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA

SOT-23, 5 PIN

Low Minimum Operating Current: 40 uA, Typ @ 25C ; Voltage Reference Tolerance: 1%, Typ @ 25C; Programmable Output Voltage to 36 V; Low Dynamic Output Impedance, 0.22ohm Typical; Temperature Compensated for Operation over Full Rated Operating Temperature Range; Equivalent FullRange Temperature Coefficient of 50 ppm/C Typical; NCP431 is pin compatible to the TL432; NCP432 is pin compatible to the TL431

ON Semiconductor Intelligent Power Switch

ON Semiconductor NCP349MNAETBG, Voltage Supervisor, Maximum of 28 V, 6-Pin DFN

ON Semiconductor Intelligent Power Switch

WLCSP-4

ON Semiconductor NCP3163BPWR2G, Boost/Buck Converter Buck Controller, Inverting, Step Up 3.4A, 300 kHz, 16-Pin SOIC

Use the download button to access the NCP303LSN33T1G schematic symbol, PCB footprint, and 3D model.

Use the download button to access the NCP303LSN28T1G schematic symbol, PCB footprint, and 3D model.

Input voltage from 4.7 V to 28 V; 0.6 V +/-1.5% Reference Voltage; 300 kHz Operation (NCP3020B - 600 kHz); >1A Drive Capability; Current Limit and Short Circuit Protection; Output Overvoltage and Undervoltage Detection; Transconductance Amplifier with External Compensation; Integrated boost diode; Regulated Soft-start; AEC-Q100 and PPAP compliant (NCV3020)

Input voltage from 4.7 V to 28 V; 0.6 V +/-1.5% Reference Voltage; 300 kHz Operation (NCP3020B - 600 kHz); >1A Drive Capability; Current Limit and Short Circuit Protection; Output Overvoltage and Undervoltage Detection; Transconductance Amplifier with External Compensation; Integrated boost diode; Regulated Soft-start; AEC-Q100 and PPAP compliant (NCV3020)

NCP301LSN36T1G is a 3.528-3.672V 5-Pin power supply by ON Semiconductor. Key specs: 3.528-3.672V, 5-Pin, 0A. From quote-based pricing, in stock with worldwide shipping for production sourcing.

Use the download button to access the NCP301LSN33T1G schematic symbol, PCB footprint, and 3D model.

Use the download button to access the NCP300LSN34T1G schematic symbol, PCB footprint, and 3D model.

Use the download button to access the NCP300LSN33T1G schematic symbol, PCB footprint, and 3D model.

Use the download button to access the NCP300LSN30T1G schematic symbol, PCB footprint, and 3D model.

IEC61000-3-2 Compliant; Continuous Conduction Mode; Average Current-Mode or Peak Current-Mode Operation; Constant Output Voltage or Follower Boost Operation; Very Few External Components; 67 or 100 kHz Fixed Switching Frequency; Soft-Start Capability; VCC Undervoltage Lockout with Hysteresis (8.7 / 13.25 V); Overvoltage Protection (107% of Nominal Output Level); Undervoltage Protection or Shutdown (8% of Nominal Output Level); Programmable Overcurrent Protection; Programmable Overpower Limitation; Thermal S

Near Unity Power Factor; Critical Conduction mode with current controlled frequency foldback; Dynamic Response Enhancer; Soft Overvoltage Protection (S-OVP); -500 mA/+800 mA Drive Capability; Valley Turn On; Wide Vcc Range of 9.5-35V; Two Vcc Startup Versions: 10.5V (A) and 17V (B); AC Line Brownout Detection; Cycle-by-cycle current protection; Saturated Inductor and shorted boost or bypass protection; Open Pin Protection including Ground; Undervoltage and Fast Over voltage protection

Wide Input Voltage Range: from 4.0 V to 5.5 V; Internal 90 mΩ High-Side P-Channel MOSFET and 70 mΩ Low-Side N-Channel MOSFET; Fixed 1 MHz Switching Frequency; Cycle-by-Cycle Current Limiting; Hiccup Mode Short-Circuit Protection; Overtemperature Protection; Internal Fixed SoftStart with External Adjustment; Start-up with Pre-Biased Output Load; Adjustable Output Voltage Down to 0.6 V; Auto Power Saving Mode During Light Load; 100% Duty Cycle Operation

Last Shipments - Buck Converter, DC-DC, High Efficiency, Adjustable Output Voltage, Low Ripple, 1.7 MHz, 1 A

SOIC-16

High Frequency Operation from 50 kHz up to 1.0 MHz; Selectable Minimum Switching Frequency with ±3% Accuracy; Timer-Based Input with Auto-Recovery Operation for Delayed Event Reaction; Adjustable Deadtime from 150 ns to 1.0 µs; Startup Sequence via an Adjustable Soft--Start; Brown-Out Protection for a Simpler PFC Association; Latched Input for Severe Fault Conditions, e.g. Overtemperature or OVP; Enable Input for Immediate Event reaction or Simple ON/OFF Control; Operational Transconductance Amplifier (OTA)

Short Circuit Protection Independent of the Auxiliary Winding; Adjustable Soft Skip Mode; Internal High-Voltage Start-up; 5% Current Limit Accuracy over the Full Temperature Range; Internal Latch for Easy Implementation of Overvoltage and Overtemperature Protection; Frequency Jittering for Softened EMI Signature; +500 mA/800 mA Peak Current Drive Capability

Frequency Foldback then Skip Mode in light load and standby conditions; High voltage current source with brown-out detection and dynamic self-supply; Frequency Jittering; 4.0 ms Soft-Start; Adjustable Overpower Compensation; Latched / Autorecovery Timer-Based Overload Protection

PDIP-8

High-Voltage Start Up Current Source; Auto-Recovery Internal Output Short-Circuit Protection; Extremely Low No-Load Standby Power; Current-Mode with Adjustable Skip-Cycle Capability; Internal Leading Edge Blanking; 250 mA Peak Current Capability; Internally Fixed Frequency at 40 kHz, 61 kHz and 100 kHz; Direct Optocoupler Connection; Undervoltage Lockout at 7.6 V Typical; SPICE Models Available for TRANsient and AC Analysis; Pin to Pin Compatible with NCP1200; Pb-Free Packages are Available