L5983
Switching Voltage Regulators 1.5A STEP-DOWN SWITCHING REGULATOR
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Part Number : L5983
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Package/Case : VFQFPN-8
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Brands : ST
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Components Categories : Voltage Regulators - DC DC Switching Regulators
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Datesheet : L5983 DataSheet (PDF)
Overview of L5983
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A 8-VFDFN Exposed Pad
Key Features
- 1.5A DC output current
- 2.9V to 18V input voltage
- Output voltage adjustable from 0.6V
- 250kHz switching frequency, programmable up to 1MHz
- Internal soft-start
- Inhibit
- Low dropout operation: 100% duty cycle
- Voltage feed-forward
- Zero load current operation
- Over current and thermal protection
- VQFN3x3-8L package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Source Content uid | L5983 | Rohs Code | Yes |
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | STMICROELECTRONICS |
| Part Package Code | QFP | Package Description | HVSON, SOLCC8,.11,20 |
| Pin Count | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Samacsys Manufacturer | STMicroelectronics | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | Input Voltage-Max | 18 V |
| Input Voltage-Min | 2.9 V | Input Voltage-Nom | 12 V |
| JESD-30 Code | S-PDSO-N8 | JESD-609 Code | e3 |
| Length | 3 mm | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Terminals | 8 |
| Output Current-Max | 1.5 A | Package Body Material | PLASTIC/EPOXY |
| Package Code | HVSON | Package Equivalence Code | SOLCC8,.11,20 |
| Package Shape | SQUARE | Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
| Seated Height-Max | 1 mm | Surface Mount | YES |
| Switcher Configuration | BUCK | Switching Frequency-Max | 1000 kHz |
| Terminal Finish | Matte Tin (Sn) - annealed | Terminal Form | NO LEAD |
| Terminal Pitch | 0.5 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 3 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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