Diodes Incorporated ZLDO1117QG33TA Microcontrollers
IC REG LINEAR 3.3V 1A SOT223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ZLDO1117QG33TA
Base Model
Detailed Description
IC REG LINEAR 3.3V 1A SOT223
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated ZLDO1117QG33TA Microcontrollers technical specifications.
General
Series
ZLDO1117
RoHS
Yes
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
18V
Output Current
1A
Quiescent Current
10 mA
Alternate Parts Comparison (ZLDO1117QG33TA vs ZLDO1117QGTA vs ZLDO1117QG50TA vs AZ1117H-2.5TRE1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Lifecycle Status | Active | Active | Active | Active |
| Package / Case | TO-261-4, TO-261AA | -- | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Max Input Voltage | 18V | -- | 18V | 15V |
| Number of Regulators | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 1A | -- | 1A | 1A |
| Output Type | Fixed | -- | Fixed | Fixed |
| Output Voltage | 3.3V | -- | 5V | 2.5V |
| Protection Features | Over Current, Over Temperature | -- | Over Current, Over Temperature, Short Circuit | Thermal Shutdown |
| PSRR | 80dB (120Hz) | -- | 80dB (120Hz) | 75dB (120Hz) |
| 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
NCV1117ST33T3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
3.3V LDO, 1A, 1% Acc, 64dB PSRR, SOT-223
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