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| Monolithic 1A Step-Down Regulator |
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Available in RoHS/Pb-Free
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 Buy direct from Intersil
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 Check distributor inventory
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 Request samples
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| EL7536EVAL1 |
Active |
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Eval Board |
N/A |
Contact Us |
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| EL7536IY |
Active |
Ind |
10 Ld MSOP |
1 |
1.45 |
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| EL7536IY-T13 |
Active |
Ind |
10 Ld MSOP T+R |
1 |
1.55 |
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| EL7536IY-T7 |
Active |
Ind |
10 Ld MSOP T+R |
1 |
1.55 |
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| EL7536IYZ |
Active |
Ind |
10 Ld MSOP |
2 |
1.45 |
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| EL7536IYZ-T13 |
Active |
Ind |
10 Ld MSOP T+R |
2 |
1.55 |
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| EL7536IYZ-T7 |
Active |
Ind |
10 Ld MSOP T+R |
2 |
1.55 |
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| EL7536IY-EVAL |
InActive |
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Eval Board |
N/A |
Contact Us |
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| The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice. |
| MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020 |
| SMD = Standard Microcircuit Drawing |
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 Description |
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The EL7536 is a synchronous, integrated FET 1A step-down regulator with internal compensation. It operates with an input voltage range from 2.5V to 5.5V, which accommodates supplies of 3.3V, 5V, or a Li-Ion battery source. The output can be externally set from 0.8V to VIN with a resistive divider.
The EL7536 features PWM mode control. The operating frequency is typically 1.4MHz. Additional features include a 100ms Power-On-Reset output, <1µA shut-down current, short-circuit protection, and over-temperature protection.
The EL7536 is available in the 10-pin MSOP package, making the entire converter occupy less than 0.15in2 of PCB area with components on one side only. Both packages are specified for operation over the full -40°C to +85°C temperature range. |
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 Key Features |
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Less than 0.15in2 (0.97cm2) footprint for the complete 1A converter
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Components on one side of PCB
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Max height 1.1mm MSOP10
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100ms Power-On-Reset output (POR)
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Internally-compensated voltage mode controller
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Up to 94% efficiency
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<1ìA shut-down current
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Overcurrent and over-temperature protection
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Pb-Free plus anneal available (RoHS compliant)
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| Related Documentation |
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 Datasheet(s): |
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 Evaluation Board(s): |
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 Technical Homepage: |
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 i-Sim: |
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 Design Model(s): |
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 Parametric Data |
| | VIN (min) (V) | | 2.5 | | | VIN (max) (V) | | 5.5 | | | VOUT (min) (V) | | .8 | | | VOUT (max) (V) | | VIN | | | IOUT (max) (A) | | 1 | | | Iq (µA) | | 400 | | | Switching Frequency (MHz) | | 1.4 | | | Peak Efficiency (%) | | 94 | | | POR | | Y | | | BOM Total Footprint | | 0.78 x 0.27 | |
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| Applications |
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- PDA and pocket PC computers
- Bar code readers
- Cellular phones
- Portable test equipment
- Li-Ion battery powered devices
- Small form factor (SFP) modules
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