| Part number | S-8521 |
|---|---|
| Datasheet | S-8521_SeikoInstruments.pdf |
| File Size | 1.01 MB |
| Manufacturer | Seiko Instruments |
| Description | PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
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S-8520/8521 Series .sii-ic. STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER © SII Semiconductor Corporation, 1997-2010 Rev.9.0_01 The S-8520/8521 Series is a CMOS step-down switching regulator-controller with PWM control (S-8520 Series) and PWM / PFM switching control (S-8521 Series). The S-8520/8521 Series has a reference voltage source, an oscillation circuit, an error amplifier, and...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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S-8521 | SWITCHING REGULATOR CONTROLLER | ABLIC |
See all Seiko Instruments datasheets
| Part Number | Description |
|---|---|
| S-8520 | PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8533 | SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER |
| S-8540 | (S-8540 / S-8541) 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8541 | (S-8540 / S-8541) 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8550 | (S-8550 / S-8551) PWM CONTROL SWITCHING REGULATORS |
| S-8551 | (S-8550 / S-8551) PWM CONTROL SWITCHING REGULATORS |
| S-85S1A | 200 mA SYNCHRONOUS STEP-DOWN SWITCHING REGULATOR |
| S-801 | ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR |
| S-80230AG | VOLTAGE REGULATOR |
| S-80250AG | VOLTAGE REGULATOR |
