Texas Instruments TPS71733DCKR Microcontrollers
3.3V 150mA LDO, 50uA IQ, 170mV Dropout, SC-50
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS71733DCKR
Detailed Description
3.3V 150mA LDO, 50uA IQ, 170mV Dropout, SC-50
Package
SOT-SC70 (DCK)-5
Lifecycle Status
Active
Datasheet
TPS71733DCKR Datasheet
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Technical Specifications
Texas Instruments TPS71733DCKR Microcontrollers technical specifications.
General
RoHS
Yes
Output Options
Adjustable Output, Fixed
Maximum Continuous Drain Current a
0.15
Vin Max V
6.5
Vin Min V
2.5
Vout Max V
5
Vout Min V
0.9
Fixed Output Options V
0.9, 1, 1.1, 1.2, 1.3, 1.5, 1.8, 1.85, 1.9, 2.1, 2.5, 2.6, 2.7, 2.8, 2.85, 2.9, 3, 3.3, 4.5, 5
Noise Vrms
30
Iq Typ Ma
0.045
Related Parts Comparison (TPS71733DCKR vs TPS72018DRVR vs TPS72012DRVR vs TPS54292PWP)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Iq Typ Ma | 0.045 | 0.038 | 0.038 | 1.8 |
| Maximum Continuous Drain Current a | 0.15 | 0.35 | 0.35 | 2.5 |
| Operating Temperature Range C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 145 |
| Package | SOT-SC70 (DCK)-5 | WSON EP | WSON EP | HTSSOP EP |
| Regulated Outputs | 1 | 1 | 1 | 2 |
| Vin Max V | 6.5 | 4.5 | 4.5 | 18 |
| Vin Min V | 2.5 | 1.1 | 1.1 | 4.5 |
| Vout Max V | 5 | 1.8 | 1.8 | 14 |
| Vout Min V | 0.9 | 0.9 | 0.9 | 0.8 |
| Accuracy | 3 | ±2% | ±2% | -- |
| Dropout Voltage Vdo Typ Mv | 170 | 110 | 110 | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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Pin YesPkg NoElec Upgrade
LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 3.3 V, Active Discharge, TSOP5, 3000-REEL
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