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For Reference Only
| Part Number | LM1770UMFX/NOPB |
| OEMstron Part # | LM1770UMFX-NOPB |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK SOT23-5 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM1770UMFX/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 29 - Apr 3 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM1770UMFX/NOPB Specifications
| Part Number | LM1770UMFX/NOPB | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ||
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 2.8V ~ 5.5V | |
| Frequency - Switching | 100kHz ~ 1MHz | |
| Duty Cycle (Max) | - | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | - | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Package / Case | SC-74A, SOT-753 | |
| Supplier Device Package | SOT-23-5 |
LM1770UMFX/NOPB Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM1770UMFX/NOPB D# V36:1790_07264762 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM1770UMFX/NOPB Texas Instruments |
IC REG CTRLR BUCK PWM SOT23-5 |
Contact Us |
| Part Number | Description | Stock |
|
LM1770UMFX/NOPB D# 2156-LM1770UMFX/NOPB-ND Rochester Electronics LLC |
LOW-VOLTAGE SOT23 SYNCHRONOUS BU |
5050 In Stock |
| Part Number | Description | Stock |
|
LM1770UMFXNOPB Texas Instruments |
OEM/CM ONLY |
152 |
| Part Number | Description | Stock |
|
LM1770UMFX/NOPB D# NS-LM1770UMFX/NOPB Texas Instruments |
OEM/CM ONLY |
4534 |
| Part Number | Description | Stock |
|
LM1770UMFX/NOPB Texas Instruments |
LM1770 Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation RoHS: Compliant
|
5050 |
| Part Number | Description | Stock |
|
LM1770UMFX/NOPB Texas Instruments |
Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation |
15,000 |
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| In Stock | 463 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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|---|---|---|
| 1 | $ 1.0025 | $ 1.0025 |
| 100 | $ 1.0025 | $ 100.2500 |
| 500 | $ 1.0025 | $ 501.2500 |
| 1000 | $ 1.0025 | $ 1,002.5000 |
| 2500 | $ 1.0025 | $ 2,506.2500 |
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