STMicroelectronics LD1117DTTR Linear Controllers
Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA DPAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD1117DTTR
Detailed Description
IC REG LINEAR POS ADJ 800MA DPAK
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Key Features
Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LD1117DTTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LD1117DTTR Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
TO-252-3, DPak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
15V
Output Current
800mA
Quiescent Current
5 mA
Output Configuration
Positive
Alternate Parts Comparison (LD1117DTTR vs LD29080DT33R vs LD29150DT25R vs LD29150DT18R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-252-3, DPak | TO-252-3, DPak | TO-252-3, DPak | TO-252-3, DPak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Grade | Industrial | Industrial | Industrial | Industrial |
| Max Input Voltage | 15V | 13V | 14V | 14V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Operating Range | Commercial | Automotive | Automotive | Automotive |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 800mA | 800mA | 1.5A | 1.5A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| 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
NCP1117DTARKGonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
LDO Regulator, 2.2A, 1.25-18.8V Adj, 1% Acc, DPAK, SMT
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