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Part Details for L7905ACV by STMicroelectronics
Results Overview of L7905ACV by STMicroelectronics
- Distributor Offerings: (23 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
L7905ACV Information
L7905ACV by STMicroelectronics is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for L7905ACV
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
1087141
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Farnell | IC, V REG -5.0V, 7905, TO-220-3 RoHS: Compliant Min Qty: 5 Lead time: 14 Weeks, 1 Days Container: Each | 1824 |
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$0.3013 / $0.7685 | Buy Now |
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DISTI #
497-1471-5-ND
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DigiKey | IC REG LINEAR -5V 1.5A TO220 Min Qty: 1 Lead time: 8 Weeks Container: Tube |
744 In Stock |
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$0.3095 / $0.6900 | Buy Now |
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DISTI #
L7905ACV
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Avnet Americas | Standard Regulator Neg -5V 1.5A 3-Pin(3+Tab) TO-220 Tube - Rail/Tube (Alt: L7905ACV) RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Lead time: 8 Weeks, 0 Days Container: Tube | 0 |
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$0.2306 / $0.2452 | Buy Now |
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DISTI #
511-L7905ACV
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Mouser Electronics | Linear Voltage Regulators 5.0V 1.5A Negative RoHS: Compliant | 1285 |
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$0.2770 / $0.6900 | Buy Now |
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DISTI #
E02:0323_00208590
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Arrow Electronics | Standard Regulator Neg -5V 1.5A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2409 | Europe - 10225 |
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$0.1840 / $0.2592 | Buy Now |
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DISTI #
V36:1790_06552945
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Arrow Electronics | Standard Regulator Neg -5V 1.5A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 1000 Package Multiple: 1000 Lead time: 8 Weeks Date Code: 2303 | Americas - 394 |
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$0.2414 / $0.2786 | Buy Now |
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DISTI #
70013919
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RS | Pwr Sply Func, Voltage Regulator, Negative Voltage Out, TO-220, IS 3mA, VO -5V Min Qty: 25 Package Multiple: 1 Container: Bulk | 0 |
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$0.3410 / $0.4010 | RFQ |
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STMicroelectronics | Negative voltage regulators RoHS: Compliant Min Qty: 1 | 1285 |
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$0.3400 / $0.6800 | Buy Now |
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DISTI #
30719888
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Verical | Standard Regulator Neg -5V 1.5A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 34 Package Multiple: 1 | Americas - 10200 |
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$0.1847 / $0.2288 | Buy Now |
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DISTI #
66311791
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Verical | Standard Regulator Neg -5V 1.5A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 394 Package Multiple: 394 Date Code: 2303 | Americas - 394 |
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$0.2414 / $0.2786 | Buy Now |
Part Details for L7905ACV
L7905ACV CAD Models
L7905ACV Part Data Attributes
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L7905ACV
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
L7905ACV
STMicroelectronics
Negative voltage regulators
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SFM | |
| Package Description | TO-220, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 1.4 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 7 V | |
| JESD-30 Code | R-XSFM-T3 | |
| JESD-609 Code | e3 | |
| Line Regulation-Max | 0.1% | |
| Load Regulation-Max | 0.1% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 5.2 V | |
| Output Voltage1-Min | 4.8 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | TO-220 | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Voltage Tolerance-Max | 4% |
Alternate Parts for L7905ACV
This table gives cross-reference parts and alternative options found for L7905ACV. 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 L7905ACV, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM7905-220MR1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED NEGATIVE REGULATOR, MSFM3, TO-257AB, TO-220M, 3 PIN | L7905ACV vs LM7905-220MR1 |
| IP120G-05-883BR1 | TT Electronics Resistors | Check for Price | Fixed Negative Standard Regulator, 5V, MSFM3, TO-257, 3 PIN | L7905ACV vs IP120G-05-883BR1 |
| UC7905AIG/883BC | Unitrode Corporation | Check for Price | Fixed Negative Standard Regulator, 5V, BIPolar, CSFM3, | L7905ACV vs UC7905AIG/883BC |
| IP7905G-883BR1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED NEGATIVE REGULATOR, MSFM3, TO-257, 3 PIN | L7905ACV vs IP7905G-883BR1 |
| IP7905IG-883B | TT Electronics Resistors | Check for Price | Fixed Negative Standard Regulator, 5V, MSFM3, TO-257, 3 PIN | L7905ACV vs IP7905IG-883B |
| SG7905AIG/883B | Microchip Technology Inc | Check for Price | Fixed Negative Standard Regulator, 5V, BIPolar, CSFM3 | L7905ACV vs SG7905AIG/883B |
| IP7905AIG-883BR1 | TT Electronics Resistors | Check for Price | Fixed Negative Standard Regulator, 5V, MSFM3, TO-257, 3 PIN | L7905ACV vs IP7905AIG-883BR1 |
| IP7905GR1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED NEGATIVE REGULATOR, PSFM3, TO-257, 3 PIN | L7905ACV vs IP7905GR1 |
| LM7905AGR1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED NEGATIVE REGULATOR, PSFM3, TO-257, 3 PIN | L7905ACV vs LM7905AGR1 |
| IP120AG-05R1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED NEGATIVE REGULATOR, PSFM3, TO-257, 3 PIN | L7905ACV vs IP120AG-05R1 |
L7905ACV Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the L7905ACV is 35V, but it's recommended to keep it below 30V for reliable operation.
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To ensure stability, a minimum output capacitance of 2.2uF is recommended, and the input capacitor should be at least 1uF. Additionally, the regulator should be placed close to the load to minimize inductance.
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The dropout voltage of the L7905ACV is typically around 2V, which means the input voltage should be at least 2V higher than the output voltage for proper regulation.
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The L7905ACV is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and ensure good heat sinking to maintain reliability.
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A transient voltage suppressor (TVS) or a zener diode can be used to protect the L7905ACV from input voltage surges. Additionally, a fuse or a current limiter can be used to prevent overcurrent conditions.