|
| Place of Origin | Call |
| Brand Name | Texas Instruments |
| Certification | ROHS |
| Model Number | TPS73233DBVR |
TPS73233DBVR DatasheetThe TPS732 family of low-dropout (L .DO) voltage regulators uses an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent
series resistance (ESR), and even allows operation without
a capacitor. The device also provides high reverse
blockage (low reverse current) and ground pin current
that is nearly constant over all values of output
current.
● Stable with No Output Capacitor or Any Value or Type of Capacitor
● Input Voltage Range: 1.7 V to 5.5 V
● Ultralow Dropout Voltage: 40 mV Typical at 250 mA
● Excellent Load Transient Response- -With or Without Optional Output Capacitor
● NMOS Topology Provides Low Reverse Leakage Current
● Low Noise: 30 μVRMs Typical (10 kHz to 100 kHz)
● 0.5% Initial Accuracy
● 1 % Overall Accuracy (Line, Load, and Temperature)
● Less Than 1-μA Maximum lq in Shutdown Mode
● Thermal Shutdown and Specified Min and Max Current Limit Protection
● Available in Multiple Output Voltage Versions
- FixedOutputsof1.2Vto5V
- Adjustable Outputs from 1.2 V to 5.5 V
- Custom Outputs Available
Applications
●Portable and Battery-Powered Equipment
●Post-Regulation for Switching Supplies
●Noise-Sensitive Circuitry such as VCOs
●Point-of-L oad Regulation for DSPs, FPGAs, ASICs, and Microprocessors
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | Linear Voltage Regulators |
| Series | TPS73233 |
| Type | Low Dropout Regulator with Reverse Current Protection |
| Packaging | Alternate Packaging |
| Unit-Weight | 0.000557 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | SC-74A, SOT-753 |
| Operating-Temperature | -40°C ~ 125°C |
| Mounting-Type | Surface Mount |
| Output-Type | Fixed |
| Supplier-Device-Package | SOT-23-5 |
| Voltage-Input | Up to 5.5V |
| Number-of-Outputs | 1 Output |
| Current-Output | 250mA |
| Voltage-Output | 3.3V |
| Regulator-Topology | Positive Fixed |
| Voltage-Dropout-Typical | 0.04V @ 250mA |
| Number-of-Regulators | 1 Regulator |
| Current-Limit-Min | 250mA |
| Pd-Power-Dissipation | 0.56 W |
| Maximum Operating Temperature | + 125 C |
| Operating temperature range | - 40 C |
| Output-Voltage | 3.3 V |
| Input-Voltage-MAX | 5.5 V |
| Output-Current | 250 mA |
| Input-Voltage-MIN | + 1.7 V |
| Load-Regulation | 0.002 % / mA |
| Voltage-Regulation-Accuracy | 0.5 % |
| Package-Case | SOT-23-5 |
| Ib-Input-Bias-Current | 400 uA |
| Quiescent-Current | 550 uA |
| Dropout-Voltage | 0.04 V at 250 mA |
| Dropout-Voltage-Max | 150 mV at 250 mA |
| Line-Regulation | 0.01 % / V |
Form,Package,Functional compatible component
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