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TI TPS7A3001DGNRRoHS

Manufacturer
TI
MPN
TPS7A3001DGNR
LCSC Part #
C33835
Packaging
HVSSOP-8
Customer #
Key Attributes
200mA, low noise, high PSRR, negative voltage, adjustable low dropout regulator with enable function
Datasheetpdf iconTI TPS7A3001DGNR
In-Stock: 2,260
2,260 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.5643$ 1.56
10+$ 1.3985$ 13.99
30+$ 1.2424$ 37.27
100+$ 1.0603$ 106.03
500+$ 1.0115$ 505.75
1,000+$ 0.9887$ 988.70
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerTI
PackagingHVSSOP-8
Output Voltage1.18V~33V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)55uA
Output ConfigurationNegative
Output Current200mA
Operating Voltage36V
Output TypeAdjustable
FeaturesEnable control;Adjustable soft-start;Thermal shutdown;Over Current Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The TPS7A30xx series of devices are negative, high-voltage (-36V), ultralow-noise (15.1 μVRMS, 72dB PSRR) linear regulators capable of sourcing a maximum load of 200mA. These linear regulators include a CMOS logic-level-compatible enable pin and capacitor-programmable soft-start function that allows for customized power management schemes. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A30xx family 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 it 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 TPS7A30xx 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.

Features

AI Translation
  • Input Voltage Range: –3V to –36V
  • Noise:
    • 14μVRMS (20Hz to 20kHz)
    • 15.1μVRMS (10Hz to 100kHz)
  • Power-Supply Ripple Rejection:
    • 72dB (120Hz)
    • ≥55dB (10Hz to 700kHz)
  • Adjustable Output: –1.18V to –33V
  • Maximum Output Current: 200mA
  • Dropout Voltage: 216mV at 100mA
  • Stable with Ceramic Capacitors ≥2.2μF
  • CMOS Logic-Level-Compatible Enable Pin
  • Built-In, Fixed, Current-Limit and Thermal Shutdown Protection
  • Available in High Thermal Performance MSOP-8 PowerPAD Package
  • Operating Temperature Range: -40°C to ±125°C

Applications

AI Translation
  • Supply Rails for Op Amps, DACs, ADCs, and Other High-Precision Analog Circuitry
  • Audio
  • Post DC/DC Converter Regulation and Ripple Filtering
  • Test and Measurement
  • RX, TX, and PA Circuitry
  • Industrial Instrumention
  • Base Stations and Telecom Infrastrucure
  • –12V and –24V Industrial Buses