Linear Voltage Regulator TPS73733DCQ Fixed 1 Output 1A SOT-223-6
20 in stock (can be backordered)
Delivery & Return Rules
Same-Day Delivery for ISB/RWP
Policy: Orders placed before 3:00 PM for delivery within Islamabad/Rawalpindi will be delivered the same day. Orders placed after this time will be delivered the next business day.
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Policy: If any accessory, component, or part is missing from the package, we will ship the missing parts after confirmation.
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Policy: An unboxing video is mandatory at the time of opening the package. The video must clearly show the sealed package being opened, the product, and all included components. This is required for any claims related to:
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Without this video proof, we will not be able to process returns or exchanges.
No Warranty for Electronic Products
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Policy: Electronic products are not covered under warranty. We recommend testing the item as soon as you receive it. Exchanges are only allowed if the product is damaged on arrival or incorrectly delivered.
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Policy: All return/exchange requests must be submitted within 10 days (local orders) and 20 days (bulk orders) from the invoice date.
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TECHNICAL DOCUMENTATION FILES
Description
he 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.
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
Package Includes
- 1 x Linear Voltage Regulator TPS73733DCQ Fixed 1 Output 1A SOT-223-6
| Weight | 0.12 g |
|---|---|
| Origin | China |
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