MIC39102BM Micrel Inc, MIC39102BM Datasheet
MIC39102BM
Specifications of MIC39102BM
Available stocks
Related parts for MIC39102BM
MIC39102BM Summary of contents
Page 1
MIC39100/39101/39102 General Description The MIC39100, MIC39101, and MIC39102 are 1A low-dropout linear voltage regulators that provide low-voltage, high-current output from an extremely small package. Utilizing Micrel’s pro- prietary Super βeta PNP™ pass element, the MIC39100/1/2 offers extremely low dropout (typically ...
Page 2
... Standard RoHS Compliant MIC39100-1.8BS MIC39100-1.8WS* MIC39100-2.5BS MIC39100-2.5WS* MIC39100-3.3BS MIC39100-3.3WS* MIC39100-5.0BS MIC39100-5.0WS* MIC39101-1.8BM MIC39101-1.8YM MIC39101-2.5BM MIC39101-2.5YM MIC39101-3.3BM MIC39101-3.3YM MIC39101-5.0BM MIC39101-5.0YM MIC39102BM MIC39102YM * RoHS compliant with ‘high-melting solder’ exemption. Pin Configuration OUT 3 FLG 4 MIC39101-x.x Fixed SOIC-8 (M) Pin Description Pin No. Pin No. ...
Page 3
MIC39100/39101/39102 Absolute Maximum Ratings Supply Voltage (V ) .......................................–20V to +20V IN Enable Voltage (V ) .................................................. +20V EN Storage Temperature (T ) ........................ –65°C to +150°C S Lead Temperature (soldering, 5 sec.) ........................ 260°C ESD, Note 3 Electrical Characteristics ...
Page 4
MIC39100/39101/39102 Symbol Parameter MIC39102 Only Reference Voltage Adjust Pin Bias Current Reference Voltage ppm/°C Temp. Coefficient Adjust Pin Bias Current Temp. Coefficient Note 1. Exceeding the absolute maximum ratings may damage the device. Note 2. The device is not guaranteed ...
Page 5
MIC39100/39101/39102 Typical Characteristics P ower S upply R ejec tion R atio 3.3V OUT OUT C = 10µF OUT 1E+1 1E+2 1E+3 ...
Page 6
MIC39100/39101/39102 G round C urrent upply V oltage (3. LOAD = SUPPLY VOLTAGE (V) G round C urrent emperature 20 I ...
Page 7
MIC39100/39101/39102 Functional Characteristics August 2005 7 Micrel M9999-082505-B ...
Page 8
MIC39100/39101/39102 Functional Diagrams IN Ref. MIC39100 MIC39101 MIC39101 Fixed Regulator with Flag and Enable Block Diagram MIC39102 M9999-082505 OV I 1.240V 18V Thermal Shut- down GND MIC39100 Fixed Regulator Block Diagram 1.180V ...
Page 9
MIC39100/39101/39102 Applications Information The MIC39100/1 high-performance low-dropout volt- age regulator suitable for moderate to high-current voltage regulator applications. Its 630mV dropout voltage at full load and overtemperature makes it especially valuable in bat- tery-powered systems and as high-efficiency ...
Page 10
MIC39100/39101/39102 Adjustable Regulator Design MIC39102 V IN OUT IN EN ADJ ENABLE SHUTDOWN GND V 1.240V 1 OUT R2 Figure 2. Adjustable Regulator with Resistors The MIC39102 allows programming the output voltage any- where ...
Page 11
MIC39100/39101/39102 Δ – T J(max) A(max 125°C J(max maximum ambient operating temperature A(max) For example, the maximum ambient temperature is 50°C, the ΔT is determined as follows: ΔT = 125°C – 50°C ΔT = ...
Page 12
... MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...