MM1661F Datasheet (Mitsumi Electric)

MM1661F, 1000mA Regulator

HSOP-8 Pin No.

1 Pin name VOUT Function Output pin Internal equivalent circuit diagram VOUT Error Amp.

2 3 4 NC GND Cn No connection Ground Noise decrease pin VOUT Cn Error Amp.

MITSUMI 1000mA Regulator MM166 F Pin No.

5 Pin name Cont Function Control pin Cont H L Output ON OFF Internal

MM1661F Features

* 1. No-load current consumption 2. I/O voltage difference 3. Ripple rejection rate 4. Output current 5. Output noise voltage 6. Output voltage rank 7. Output ON/OFF control 2.5mA typ. 0.2V typ. (IO=500mA) 65dB typ. (f=120Hz, VRIPPLE=1VP-P, IO=250mA) 1000mA max. 45µVrms typ. (Cn=470pF) 1.5 ~ 5.0V (0.1