TPS7A4700RGWT

Linear Voltage Regulator IC Positive Adjustable 1 Output 1A VQFN-20-EP(5x5)

VQFN-20-EP(5x5)ROHS3 CompliantActive

1A, 36V, low noise, high PSRR, low dropout voltage regulator with enable function

Manufacturer: TI
Manufacturer part #: TPS7A4700RGWT
Store part #: C28286
Package / case: VQFN-20-EP(5x5)
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,099 in stock

#C28286

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹841.00	₹841.00
10+	₹718.79	₹7,187.90
30+	₹592.44	₹17,773.20
100+	₹529.93	₹52,993.00

Quantity (min 1)

1 × ₹841.00

₹841.00

excl. GST

₹992.38 incl. 18% GST

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Standard pack: 250 per reel

TPS7A4700RGWT

₹841.00 for 1 + GST

Specifications

Output Voltage: 1.4V~20.5V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 6.1mA
Output Configuration: Positive
Operating Voltage: 35V
Output Current: 1A
Features: Enable control;Input under-voltage protection;Built-in soft-start;Noise bypass terminal;Over Current Protection;Thermal shutdown
Output Type: Adjustable

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 250 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.109 g

Overview

TPS7A47 is a positive voltage (+36V), ultra-low noise (4.17µVRMS) LDO linear regulator capable of supplying 1A of load current. Designed using bipolar technology, the TPS7A47 is intended for high-accuracy, high-precision instrumentation applications where a well-regulated voltage rail is critical to maximizing system performance. This makes it an ideal choice for high-performance analog circuitry in power op-amps, ADCs, DACs, and other demanding applications such as medical, RF, and test and measurement. In addition, the TPS7A47 LDO is well-suited for post-DC/DC converter regulation. By filtering the output voltage ripple inherent to DC/DC switching conversion, it ensures maximum system performance in sensitive instrumentation, test and measurement, audio, and RF applications.

Applications

Voltage-Controlled Oscillator (VCO)
Frequency Synthesizers
Test and Measurement
Instrumentation, Medical, and Audio
RX, TX, and PA Circuits
Power Rails for Op Amps, DACs, ADCs, and Other High-Precision Analog Circuits
Post DC/DC Converter Regulation and Ripple Rejection
Base Stations and Telecom Infrastructure
+12V and +24V Industrial Bus

Key features

Input voltage range: +3V to +36V
Output voltage noise: 4.17µVRMS (10Hz - 100kHz)
Power supply rejection ratio: 82dB (100Hz), ≥55dB (10Hz - 10MHz)
Available in two versions:
ANY-OUT™ version (user-adjustable output via PCB layout and routing):
No external resistors or feed-forward capacitors required
Output voltage range: +1.4V to +20.5V
Adjustable version:
Output voltage range: +1.4V to +34V
Output current: 1A
Dropout voltage: 307mV at 1A
Enable pin compatible with CMOS logic levels
Built-in fixed current limiting and thermal shutdown
High thermal performance package: 5mm x 5mm QFN
Operating temperature range: -40°C to +125°C

Alternatives

Similar parts — check the datasheet before substituting.

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