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Part Details for LM1770UMF by Texas Instruments
Overview of LM1770UMF by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
Part Details for LM1770UMF
LM1770UMF CAD Models
LM1770UMF Part Data Attributes
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LM1770UMF
Texas Instruments
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Datasheet
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LM1770UMF
Texas Instruments
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-23 | |
| Package Description | TSSOP, TSOP5/6,.11,37 | |
| Pin Count | 5 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.8 V | |
| Input Voltage-Nom | 3.3 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e0 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Width | 1.6 mm |
Alternate Parts for LM1770UMF
This table gives cross-reference parts and alternative options found for LM1770UMF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM1770UMF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LM1770UMF | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN | Rochester Electronics LLC | LM1770UMF vs LM1770UMF |
| LM1770UMFX | IC SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM1770UMF vs LM1770UMFX |
| LM1770UMF/NOPB | Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125 | Texas Instruments | LM1770UMF vs LM1770UMF/NOPB |
| LM1770UMF | IC SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM1770UMF vs LM1770UMF |
| LM1770UMFX/NOPB | Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125 | Texas Instruments | LM1770UMF vs LM1770UMFX/NOPB |