TOP Electronic Industry Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment |
| Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Brand Name | Texas Instruments |
| Model Number | TPS73733DCQ |
| Certification | CE, GCF, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment | Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down | Output Configuration | Positive or Negative |
| Topology | Buck, Boost | Output Type | Adjustable |
| Number of Outputs | 1 | Brand Name | Texas Instruments |
| Model Number | TPS73733DCQ | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | 3.3V LDO voltage regulator ，Ultra-low noise LDO regulator ，High PSRR LDO TO-263 package | ||
TPS73733DCQ 3.3V 1A Ultra-Low Noise (30μVRMS) LDO with High PSRR (75dB) 1% Accuracy Low Dropout (310mV) Enable Pin Stable with 1μF Ceramic Current/Thermal Protection in TO-263 Package
Features
• Stable with 1μF or larger ceramic output capacitor
• Input voltage range: 2.2V to 5.5V
• Ultra-low dropout voltage– Legacy silicon: 130mV typical at 1A– New silicon: 122mV typical at 1A
• Excellent load transient response—even with only 1μF output capacitor
• NMOS topology delivers low reverse leakage current
• Initial accuracy: 1%
• Overall accuracy over line, load, and temperature– Legacy silicon: 3%– New silicon: 1.5%
• Less than 20nA typical IQ in shutdown mode
• Thermal shutdown and current limit for fault protection
• Available in multiple output voltage versions:– Adjustable output: 1.20V to 5.5V– Custom outputs available using factory package-level programming
Applications
• Point-of-load regulation for DSPs, FPGAs, and microprocessors
• Post-regulation for switching supplies
• Portable and battery-powered equipment
Description
The TPS737 linear low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage follower configuration. This topology is relatively insensitive to the output capacitor value and ESR, allowing for a wide variety of load configurations. Load transient response is excellent, even with a small 1μF ceramic output capacitor. The NMOS topology also allows for very low dropout.
The TPS737 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Devices that use the latest manufacturing flow have an updated design with new silicon on the latest TI process technology. Current consumption, when not enabled, is less than 20nA and is designed for portable applications. This device is protected by thermal shutdown and foldback current limit.
For applications that require higher output voltage accuracy, consider TI's TPS7A37 1% overall accuracy, 1A low-dropout voltage regulator.
INFORMATION
| Category | | |
| Mfr | | |
| Series | - | |
| Packaging | Tube | |
| Part Status | Active | |
| Output Configuration | | |
| Output Type | | |
| Number of Regulators | 1 | |
| Voltage - Input (Max) | 5.5V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Voltage Dropout (Max) | 0.5V @ 1A | |
| Current - Output | | |
| Current - Quiescent (Iq) | 400 µA | |
| Current - Supply (Max) | 1.3 mA | |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) | |
| Control Features | Enable | |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Surface Mount | |
| Package / Case | SOT-223-6 | |
| Supplier Device Package | SOT-223-6 | |
| Base Product Number |
Drawing
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be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>10000000
Employee Number:
>20
Ecer Certification：
Verified Supplier
Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltd was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our su... Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltd was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our su...
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