TPS7A4001-DIE Series

50-mA, 100-V, low-IQ, adjustable low-dropout voltage regulator with enable

Catalog

50-mA, 100-V, low-IQ, adjustable low-dropout voltage regulator with enable

Part	Protection Features	Number of Regulators	PSRR	Output Configuration	Output Type	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Package / Case	Voltage - Output (Max) [Max]	Voltage Dropout (Max) [Max]	Control Features	Supplier Device Package	Current - Output	Voltage - Input (Max) [Max]	Utilized IC / Part	Channels per IC	Supplied Contents	Regulator Type	Voltage - Input [Min]	Voltage - Input [Max]	Board Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]
Texas Instruments TPS7A4001TDA2	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	65 dB	Positive	Adjustable	1.175 V	65 µA	Die	90 V	1.3 V	Enable	Die	50 mA	100 V
Texas Instruments TPS7A4001EVM-709													50 mA		TPS7A4001	1 - Single	Board(s)	Positive Adjustable	7 V	100 V	Fully Populated
Texas Instruments TPS7A4001DGNT	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	65 dB	Positive	Adjustable	1.175 V	65 µA	8-MSOP 8-TSSOP Exposed Pad	90 V	1.3 V	Enable	8-HVSSOP	50 mA	100 V								Surface Mount	125 °C	-40 °C	0.118 in 3 mm
Texas Instruments TPS7A4001DGNR	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	65 dB	Positive	Adjustable	1.175 V	65 µA	8-MSOP 8-TSSOP Exposed Pad	90 V	1.3 V	Enable	8-HVSSOP	50 mA	100 V								Surface Mount	125 °C	-40 °C	0.118 in 3 mm

Catalog

50-mA, 100-V, low-IQ, adjustable low-dropout voltage regulator with enable

Key Features

• Very High Maximum Input Voltage: 100 VWide Input Voltage Range: 7 to 100 VAccuracy:Nominal: 1%Over Line, Load, and Temperature: 2.5%Low Quiescent Current: 25 µAQuiescent Current at Shutdown: 4.1 µAMaximum Output Current: 50 mACMOS Logic-Level-Compatible Enable PinAdjustable Output Voltage from about 1.175 to90 VStable With Ceramic Capacitors:Input Capacitance: ≥ 1 µFOutput Capacitance: ≥ 4.7 µFDropout Voltage: 290 mVBuilt-In Current Limit and Thermal ShutdownProtectionPackage: High Thermal Performance HVSSOPPowerPAD™Operating Temperature Range: –40°C to 125°CVery High Maximum Input Voltage: 100 VWide Input Voltage Range: 7 to 100 VAccuracy:Nominal: 1%Over Line, Load, and Temperature: 2.5%Low Quiescent Current: 25 µAQuiescent Current at Shutdown: 4.1 µAMaximum Output Current: 50 mACMOS Logic-Level-Compatible Enable PinAdjustable Output Voltage from about 1.175 to90 VStable With Ceramic Capacitors:Input Capacitance: ≥ 1 µFOutput Capacitance: ≥ 4.7 µFDropout Voltage: 290 mVBuilt-In Current Limit and Thermal ShutdownProtectionPackage: High Thermal Performance HVSSOPPowerPAD™Operating Temperature Range: –40°C to 125°C

Description

The TPS7A4001 device is a very high voltage-tolerant linear regulator that offers the benefits of a thermally-enhanced package (HVSSOP), and is able to withstand continuous DC or transient input voltages of up to 100 V. The TPS7A4001 device is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 &mocro;F (over temperature and tolerance). Therefore, implementations of this device require minimal board space because of its miniaturized packaging (HVSSOP) and a potentially small output capacitor. In addition, the TPS7A4001 device offers an enable pin (EN) compatible with standard CMOS logic to enable a low-current shutdown mode. The TPS7A4001 device has an internal thermal shutdown and current limiting to protect the system during fault conditions. The HVSSOP packages has an operating temperature range of TJ= –40\xC2°C to 125°C. In addition, the TPS7A4001 device is ideal for generating a low-voltage supply from intermediate voltage rails in telecom and industrial applications; not only can it supply a well-regulated voltage rail, but it can also withstand and maintain regulation during very high and fast voltage transients. These features translate to simpler and more cost-effective electrical surge-protection circuitry for a wide range of applications, including PoE, bias supply, and LED lighting. The TPS7A4001 device is a very high voltage-tolerant linear regulator that offers the benefits of a thermally-enhanced package (HVSSOP), and is able to withstand continuous DC or transient input voltages of up to 100 V. The TPS7A4001 device is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 &mocro;F (over temperature and tolerance). Therefore, implementations of this device require minimal board space because of its miniaturized packaging (HVSSOP) and a potentially small output capacitor. In addition, the TPS7A4001 device offers an enable pin (EN) compatible with standard CMOS logic to enable a low-current shutdown mode. The TPS7A4001 device has an internal thermal shutdown and current limiting to protect the system during fault conditions. The HVSSOP packages has an operating temperature range of TJ= –40\xC2°C to 125°C. In addition, the TPS7A4001 device is ideal for generating a low-voltage supply from intermediate voltage rails in telecom and industrial applications; not only can it supply a well-regulated voltage rail, but it can also withstand and maintain regulation during very high and fast voltage transients. These features translate to simpler and more cost-effective electrical surge-protection circuitry for a wide range of applications, including PoE, bias supply, and LED lighting.