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Details for TPS7A4901DGNT by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
ADJUSTABLE LDO VOLTAGE REGULATOR 1.2V-3
TPS7A4901DGNT image

TPS7A4901DGNT by Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR 1.2V-3
Features
Adjustable Output: 1.194 V to 33 V
CMOS Logic-Level-Compatible Enable Pin
Dropout Voltage: 260 mV at 100 mA
Fixed Current-Limit and Thermal Shutdown Protection
Input Voltage Range: 3 V to 36 V
Noise: u2013 12.7 u03bcVRMS (20 Hz to 20 kHz) u2013 15.4 u03bcVRMS (10 Hz to 100 kHz)
Operating Temperature Range:
Output Current: 150 mA
Packages: 8-Pin HVSSOP PowerPADu2122 and 3-mm u00d7 3-mm VSON
Power-Supply Ripple Rejection: u2013 72 dB (120 Hz) u2013 u2265 52 dB (10 Hz to 400 kHz)
Stable with Ceramic Capacitors u2265 2.2 u03bcF
Part Information
TPS7A4901DGNT image
RoHS Compliant
Description
The TPS7A49 series of devices are positive, highvoltage (36 V), ultralow-noise (15.4 μVRMS, 72-dB PSRR) linear regulators that can source a 150-mA load. These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other available features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A49 family is designed using bipolar technology, and is ideal for high-accuracy, highprecision instrumentation applications where clean voltage rails are critical to maximize system performance. This design makes the device an excellent choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry. In addition, the TPS7A49 family of linear regulators is suitable for post dc-dc converter regulation. By filtering out the output voltage ripple inherent to dc-dc switching conversion, maximum system performance is provided in sensitive instrumentation, test and measurement, audio, and RF applications. For applications where positive and negative highperformance rails are required, consider TI’s TPS7A30xx family of negative high-voltage, ultralownoise linear regulators as well.
Specifications
Output Type:
Adjustable
Input Voltage Min:
3V
Input Voltage Max:
36V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.194V
Output Current:
150mA
Alternate Descriptions
Adj. Pos V-Regulator 1.2-33V 0.15A MSOP8 RS Components
ADJUSTABLE LDO VOLTAGE REGULATOR, 1.2V-33V, 0.15A, MSOP-8; Output Type:Adjustable; Input Voltage Min:3V; Input Voltage Max:36V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.194V; Adjustable Output Voltage Max:33V RoHS Compliant: Yes Newark Electronics
LDO Regulator Pos 1.194V to 33V 0.15A 8-Pin HTSSOP EP T/R Avnet America
IC: voltage regulator; LDO, adjustable; 1.194÷33V; 0.15A; MSOP8 Transfer Multisort Elektronik
LDO Regulator Pos 1.194V to 33V 0.15A 8-Pin HTSSOP EP T/R Avnet Europe
LDO Voltage Regulator [Texas Instruments] TPS7A4901DGNT LDO Voltage Regulator Distrelec