MAX8902BATA+T
ActiveLOW-NOISE 500MA LDO REGULATORS IN A 2MM X 2MM TDFN PACKAGE
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MAX8902BATA+T
ActiveLOW-NOISE 500MA LDO REGULATORS IN A 2MM X 2MM TDFN PACKAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX8902BATA+T |
|---|---|
| Control Features | Power Good, Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 120 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-WFDFN Exposed Pad |
| Protection Features | Soft Start, Reverse Polarity, Over Temperature, Short Circuit |
| PSRR [Max] | 92 dB |
| PSRR [Min] | 62 dB |
| Supplier Device Package | 8-TDFN-EP (2x2) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Max) [Max] | 5.3 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
| Voltage Dropout (Max) [Max] | 0.12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.56 | |
| 10 | $ 4.44 | |||
| 25 | $ 3.89 | |||
| 100 | $ 3.28 | |||
| 250 | $ 2.98 | |||
| 500 | $ 2.80 | |||
| 1000 | $ 2.65 | |||
| Digi-Reel® | 1 | $ 6.56 | ||
| 10 | $ 4.44 | |||
| 25 | $ 3.89 | |||
| 100 | $ 3.28 | |||
| 250 | $ 2.98 | |||
| 500 | $ 2.80 | |||
| 1000 | $ 2.65 | |||
| N/A | 9144 | $ 4.81 | ||
| Tape & Reel (TR) | 2500 | $ 2.49 | ||
Description
General part information
MAX8902 Series
The MAX8902A/MAX8902B low-noise linear regulators deliver up to 500mA of output current with only 16µVRMSof output noise in a 100kHz bandwidth. These regulators maintain their output voltage over a wide input range, requiring only 100mV of input-to-output headroom at full load.These LDOs maintain a low 80µA typical supply current, independent of the load current and dropout voltage. The regulator control circuitry includes a programmable soft-start circuit and short circuit, reverse current, and thermal-overload protection. Other features include an enable input and a power-OK output (MAX8902B only).The MAX8902A output voltage can be set to 1.5V, 1.8V, 2.0V, 2.5V, 3.0V, 3.1V, 3.3V, 4.6V, or 4.7V using the SELA and SELB inputs. The MAX8902B output voltage can be set between 0.6V and 5.3V with an external resistor voltage-divider.ApplicationsMP3 and Portable Media PlayersNotebook ComputersSmartphones
Documents
Technical documentation and resources
