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Product Details:
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| Part Number: | TPS79633QDCQRQ1 | Dropout Voltage - Max: | 325 MV |
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| Load Regulation: | 5 MV | Operating Supply Current: | 260 UA |
| Dropout Voltage: | 220 MV | Output Current: | 1 A |
TPS79633QDCQRQ1 Ultralow-Noise 1A Low Dropout Linear Voltage Regulator IC
Product Description Of TPS79633QDCQRQ1
The TPS79633QDCQRQ1 is low-dropout (LDO), low-power, linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up,and excellent line and load transient responses in a small-outline SOT223-6 package.Each device in the family is stable with a small 1-μF ceramic capacitor on the output. 1 The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example,250 mV at 1 A). Each device achieves fast start-up times (approximately 50 μs with a 0.001-μF bypass capacitor) while consuming very low quiescent current (265 μA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 μA.The TPS79633QDCQRQ1 exhibits approximately 40 μVRms of output voltage noise at 3-V output, with a 0. 1-μF bypass capacitor. Applications with analog components that are noise sensitive,such as portable RF electronics, beneft from the high-PSRR, low-noise features and the fast response time.
Specification Of TPS79633QDCQRQ1
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Product Status |
Active |
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Output Configuration |
Positive |
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Output Type |
Fixed |
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Number of Regulators |
1 |
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Voltage - Input (Max) |
5.5V |
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Voltage - Output (Min/Fixed) |
3.3V |
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Voltage Dropout (Max) |
0.33V @ 1A |
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Current - Output |
1A |
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Current - Quiescent (Iq) |
385 µA |
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PSRR |
59dB ~ 42dB (100Hz ~ 100kHz) |
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Control Features |
Enable |
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Protection Features |
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
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Operating Temperature |
-40°C ~ 125°C |
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Mounting Type |
Surface Mount |
Features Of TPS79633QDCQRQ1
1-A Low-Dropout Regulator With Enable
Available in Fixed and Adjustable (1.2 V to 5.5 V) Versions
High PSRR (53 dB at 10 kHz)
Ultralow-Noise
Fast Start-Up Time (50 μs)
Stable With a 1-μF Ceramic Capacitor
Excellent Load/Line Transient Response
Very Low Dropout Voltage (250 mV at Full Load)
Functional Block Diagram Of TPS79633QDCQRQ1
FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753
