TPS7A3001DGNR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS7A3001DGNR
Manufacturer

TI
ChipWorker Part#

CW2897650
Category

Voltage Regulator
Package

PowerPad-MSOP-8
Description

Single Channel LDO Vin -3V to -36V, -200mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator LDO Regulator Neg -33V to -1.166V 0.2A 8Pin HVSSOP EP T/R
Documentation

Datasheet

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TPS7A3001DGNR Specifications

Attribute	Attribute Value

Part Number	TPS7A3001DGNR
Manufacturer	TI
ChipWorker Part#	CW2897650
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	PowerPad-MSOP-8
Number of Outputs	1 Output
Output Voltage	-33.0 V (min)
Output Current	200 mA
Supply Current	100µA ~ 950µA
Number of Positions	8 Position
Power Dissipation	1830 W
Quiescent Current	50.0 µA
Output Capacitor Type	Ceramic
voltage rating	325 mV
Number of Regulated Outputs	1 Output
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1830 mW
Accuracy	1.5 %
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS7A3001DGNR is a -35V, -200mA, ultralow noise, negative linear regulator in 8 pin MSOP package. This linear regulator includes a CMOS logic level compatible enable pin and capacitor-programmable soft-start function that allows for customized power management schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. It is designed using bipolar technology and is ideal for high accuracy, high precision instrumentation applications where clean voltage rails are critical to maximize system performance. This design makes IC an excellent choice to power operational amplifiers, ADCs, DACs and other high performance analogue circuitry. It also 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.
Input voltage range from -3V to -35V
Noise of 14µVRMS (20Hz to 20KHz), 15.1µVRMS (10Hz to 100KHz)
Power supply ripple rejection is -72dB (120Hz), - >= 55dB (10Hz to 700KHz)
Adjustable output range from -1.18 V to -33 V
Maximum output current of 200mA
Dropout voltage of 216mV at 100mA, 325mV at 200mA
Stable with ceramic capacitors >= 2.2 µF
CMOS logic level compatible enable pin
Built-in, fixed current limit and thermal shutdown protection
Operating temperature range from -40°C to 125°C
ESD sensitive device, take proper precaution while handling the device.

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