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Details for TPS7A3001DGNR by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
LDO ADJ -0.2A -1.18V TO -33V MSOP-8
TPS7A3001DGNR image

TPS7A3001DGNR by Texas Instruments

LDO ADJ -0.2A -1.18V TO -33V MSOP-8
Features
Adjustable Output: u20131.18 V to u201333 V
Built-In, Fixed, Current Limit and Thermal Shutdown Protection
CMOS Logic-Level-Compatible Enable Pin
Dropout Voltage: 216 mV at 100 mA
Input Voltage Range: u20133 V to u201335 V
Maximum Output Current: 200 mA
Noise: u2013 14 u03bcVRMS (20 Hz to 20 kHz) u2013 15.1 u03bcVRMS (10 Hz to 100 kHz)
Operating Temperature Range:
Packages: 8-Pin HVSSOP PowerPADu2122 and 3-mm u00d7 3-mm VSON
Power-Supply Ripple Rejection: u2013 72 dB (120 Hz) u2013 u2265 55 dB (10 Hz to 700 kHz)
Stable with Ceramic Capacitors u2265 2.2 u03bcF
Part Information
TPS7A3001DGNR image
RoHS Compliant
Description
The TPS7A30 series of devices are negative, highvoltage (–35 V), ultralow-noise (15.1 μVRMS, 72-dB PSRR) linear regulators that can source a maximum load of 200 mA. These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A30 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 TPS7A30 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 that require positive and negative high-performance rails, consider TI’s TPS7A49 family of positive high-voltage, ultralow-noise linear regulators.
Specifications
Output Type:
Adjustable
Input Voltage Min:
-35V
Input Voltage Max:
-3V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-33V
Adjustable Output Voltage Max:
-1.18V
Output Current:
-200mA
Dropout Voltage Vdo:
325mV
LDO Regulator Case Style:
MSOP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
Adj -200mA LDO Voltage Regulators
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
LDO, ADJ, -0.2A, -1.18V TO -33V, MSOP-8; Output Type:Adjustable; Input Voltage Min:-35V; Input Voltage Max:-3V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:-33V; Adjustable Output Voltage Max:-1.18V; Output RoHS Compliant: Yes Newark Electronics
LDO Regulator Neg -33V to -1.166V 0.2A 8-Pin HTSSOP EP T/R Avnet America
LDO Regulator Neg -33V to -1.166V 0.2A 8-Pin HTSSOP EP T/R Avnet Europe