Texas Instruments TPS61177RGRR LED Drivers
IC LED DRIVER RGLTR DIM 20VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS61177RGRR
Detailed Description
IC LED DRIVER RGLTR DIM 20VQFN
Package
20-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS61177RGRR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS61177RGRR LED Drivers technical specifications.
General
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 24V
Lifecycle Status
Active
Frequency
1.25MHz
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
39V
Current Output Channel
30mA
Alternate Parts Comparison (TPS61177RGRR vs TPS71501DCKR vs TPS76833QPWP vs TPS75233QPWP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 5-TSSOP | 20-PowerTSSOP | 20-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Production | Active | Active |
| Number of Outputs | 6 | 1 | 1 | 1 |
| Output Voltage | 39V | 1.2 V | 3.3V | 3.3V |
| Accuracy | -- | 4 % | 2% | 2% |
| Dropout Voltage Vdo Typ Mv | -- | 415 | 230 | 210 |
| Fixed Output Options V | -- | 1.8, 1.9, 2.3, 2.5, 3, 3.3, 3.4, 4.5, 5 | 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 | 1.5, 1.8, 2.5, 3.3 |
| Input Bias Current | -- | 3.2 µA | 85uA | 75uA |
| Iq Typ Ma | -- | 0.003 | 0.08 | 0.075 |
| Lead Free | -- | Lead Free | Lead Free | Lead Free |
| 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
MC34844AEPNXP SemiconductorsNXP
IC LED DRVR RGLTR DIM 80MA 32QFN
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