Switching Controllers
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Maker | Texas Instruments |
| Parts packaging code | SOT-23 |
| package instruction | SOT-23, 5 PIN |
| Contacts | 5 |
| Reach Compliance Code | _compli |
| ECCN code | EAR99 |
| Is Samacsys | N |
| Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER |
| control mode | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION |
| Maximum input voltage | 5.5 V |
| Minimum input voltage | 2.8 V |
| Nominal input voltage | 3.3 V |
| JESD-30 code | R-PDSO-G5 |
| JESD-609 code | e0 |
| length | 2.9 mm |
| Humidity sensitivity level | 1 |
| Number of functions | 1 |
| Number of terminals | 5 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -40 °C |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | TSSOP |
| Encapsulate equivalent code | TSOP5/6,.11,37 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Celsius) | 260 |
| Certification status | Not Qualified |
| Maximum seat height | 1.2 mm |
| surface mount | YES |
| Switch configuration | PUSH-PULL |
| Maximum switching frequency | 1000 kHz |
| technology | CMOS |
| Temperature level | AUTOMOTIVE |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING |
| Terminal pitch | 0.95 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 1.6 mm |
| Base Number Matches | 1 |
| LM1770TMFX | LM1770SMF | LM1770UMFX | LM1770UMF | LM1770TMF | |
|---|---|---|---|---|---|
| Description | Switching Controllers | Switching Controllers | Switching Controllers | Switching Controllers | Switching Controllers |
| Is it lead-free? | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible |
| Maker | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Parts packaging code | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| package instruction | SOT-23, 5 PIN | SOT-23, 5 PIN | SOT-23, 5 PIN | SOT-23, 5 PIN | SOT-23, 5 PIN |
| Contacts | 5 | 5 | 5 | 5 | 5 |
| Reach Compliance Code | _compli | _compli | _compli | _compli | _compli |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Is Samacsys | N | N | N | N | N |
| Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| control mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Maximum input voltage | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum input voltage | 2.8 V | 2.8 V | 2.8 V | 2.8 V | 2.8 V |
| Nominal input voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| JESD-30 code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 |
| length | 2.9 mm | 2.9 mm | 2.9 mm | 2.9 mm | 2.9 mm |
| Humidity sensitivity level | 1 | 1 | 1 | 1 | 1 |
| Number of functions | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 5 | 5 | 5 | 5 | 5 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Encapsulate equivalent code | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Celsius) | 260 | 260 | 260 | 260 | 260 |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm |
| surface mount | YES | YES | YES | YES | YES |
| Switch configuration | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL |
| Maximum switching frequency | 1000 kHz | 1000 kHz | 1000 kHz | 1000 kHz | 1000 kHz |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal pitch | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| width | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 |
| Samacsys Status | - | Released | - | Released | Released |
| Samacsys PartID | - | 155169 | - | 588497 | 588496 |
| Samacsys Pin Cou | - | 5 | - | 5 | 5 |
| Samacsys Part Category | - | Integrated Circui | - | Integrated Circui | Integrated Circui |
| Samacsys Package Category | - | SOT23 (5-Pin) | - | Othe | Othe |
| Samacsys Footprint Name | - | DBV (R-PDSO-G5) | - | SOT95P285X120-5N | SOT95P285X120-5N |
| Samacsys Released Date | - | 2015-04-16 09:48:08 | - | 2017-01-11 19:09:53 | 2017-01-11 19:09:53 |
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