SC-70

`􀂄 High Accuracy +-2%
`􀂄 Ultra-Low-Noise Low-Drop-Out Regulator with 1.8/2.5/2.6/2.8/3.0/3.3V Preset Outputs
`􀂄 Stable with 0.47F Ceramic Capacitor for Any Load
`􀂄 Typical Output Current: 150mA
`􀂄 Low Quiescent Current: ~90A
`􀂄 250mV Dropout at 150mA Load (3.3V)
`􀂄 Only Need Input and Output Capacitors
`􀂄 Power Saving Shutdown Mode (<1A)
`􀂄 Thermal Protection Shutdown
`􀂄 Built-In Internal Soft-Start
`    Output Short-circuit Current Limit Protection
`􀂄 Green package (RoHS) available

Absolute Maximum Ratings
Supply Voltage....................................... -0.3V to 7.0V
Output Voltage .............................-0.3V to (V_IN+0.3V)
Output Short-Circuit Duration ......................... Infinite
Junction Temperature Range........................... +150
Storage Temperature Range ............. -65 to +150
Lead Temperature........................................... +250
Thermal Resistance (SC-70/82, JA) ............ 330/W
Internal Power Disspation (SC-70/82, PD). ....0.3W

Recommended Operating Conditions
Input Supply Voltage................................ 2V to 6.0V
Operating Temperature..................... -40 to +85
ESD Susceptibility (HBM)......................................2KV
ESD Susceptibility (MM)..................................... 200V

The YB1200 SC-70 family consists of a series of 150mA ultra-low-noise, low dropout (LDO) linear regulators especially designed for battery-powered RF and wireless applications. The YB1200 regulator achieves a low 250mV dropout at 150mA load current of 3.3V output, ultra-low output voltage noise of 15Vrms and PSRR of 57dB at 1KHz.

The YB1200 SC-70 regulators are also optimized to work with low-ESR and low cost ceramic capacitors reducing the amount of board space critical in hand-held devices. The YB1200 requires only 0.47 F output capacitor for stability with any load. The YB1200 consumes less than 1A in shutdown mode.

Other features include high output voltage accuracy and current limiting protection. The YB1200 regulators are available in a tiny SC-70 / SC-82 package.