TPS7A3001DRBR Texas Instruments Integrated Circuit (Other) In Stock
Texas Instruments TPS7A3001DRBR is a 200 mA adjustable negative low-dropout voltage regulator with low noise and high PSRR. Features 0.6 V typical dropout voltage, -3 V to -36 V input range, and enable pin in compact 8-SON package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 13
- Lifecycle
- ACTIVE
- Datasheet
- TPS7A3001DRBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6836(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 200 mA adjustable negative LDO with 0.6 V typical dropout voltage for efficient negative rail regulation
- High PSRR and low-noise design ideal for sensitive analog and RF power supply applications
- Wide input voltage range from -3 V to -36 V with enable function in compact 8-SON package, rated -40 to 125°C
Applications
The TPS7A3001DRBR is designed for applications requiring a clean, adjustable negative supply rail, such as op-amp biasing, RF front-end circuits, and precision analog signal conditioning. Its low-noise, high-PSRR characteristics make it well-suited for audio equipment, test and measurement instruments, and medical diagnostic devices. The enable pin allows efficient power sequencing and shutdown in battery-powered and multichannel power supply designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.6V |
| Input Voltage-Max | -3 V |
| Input Voltage-Min | 36V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Max | 33V |
| Output Voltage1-Min | 1.18V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2.5% |
| ## TPS7A3001DRBR Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS7A3001DRBR:
Regulator, 1.18V Min, 33V Max, 0.6V Dropout, BIPolar, PDSO8
suggested
suggested
suggested
Frequently Asked Questions
What output current can the TPS7A3001DRBR supply?
The TPS7A3001DRBR can supply up to 200 mA of output current, making it suitable for powering analog circuits, op-amps, and low-current loads requiring a regulated negative supply voltage.
What is the dropout voltage of the TPS7A3001DRBR?
The TPS7A3001DRBR has a typical and maximum dropout voltage of 0.6 V, which allows it to maintain regulation even when the input-to-output voltage difference is very small, improving efficiency.
What input voltage range does the TPS7A3001DRBR support?
The TPS7A3001DRBR supports a negative input voltage ranging from -3 V to -36 V, providing wide compatibility with various negative power supply rails used in industrial and analog systems.
Is the TPS7A3001DRBR suitable for noise-sensitive applications?
Yes, the TPS7A3001DRBR features low output noise and high power supply rejection ratio (PSRR), making it ideal for precision ADC reference supplies, RF circuits, and audio amplifiers where noise performance is critical.
What package does the TPS7A3001DRBR use and what is the operating temperature range?
The TPS7A3001DRBR is packaged in an 8-SON (Small Outline No-lead) package with JEDEC code S-PDSO-N8, and it operates over a wide industrial temperature range from -40°C to 125°C.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $3.2664 | $81.66 |
| 100+ | $2.9574 | $295.74 |
| 103+ | $1.9426 | $200.09 |
| 134+ | $1.8778 | $251.63 |
| 179+ | $1.6836 | $301.36 |
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