Analog Microelectronics, Inc.
3A Low Dropout
Positive Voltage Regulator
AME1085
External Rsistor Divider Table for Customized Voltage (Cont.)
R1(ohm)
Vout
3.15
3.20
3.25
3.30
3.35
3.40
3.45
3.50
3.55
3.60
3.65
3.70
3.75
3.80
3.85
3.90
3.95
4.00
4.05
4.10
4.15
4.20
4.25
4.30
4.35
4.40
4.45
4.50
4.55
4.60
4.65
4.70
4.75
4.80
4.85
4.90
4.95
5.00
100
102
105
107
110
113
115
118
121
124
R2(ohm)=(Vout-1.25)*R1/(1.25+50u*R1)
151.4
155.4
159.4
163.3
167.3
171.3
175.3
179.3
183.3
187.3
191.2
195.2
199.2
203.2
207.2
211.2
215.1
219.1
223.1
227.1
231.1
235.1
239.0
243.0
247.0
251.0
255.0
259.0
262.9
266.9
270.9
274.9
278.9
282.9
286.9
290.8
294.8
298.8
154.4
158.5
162.5
166.6
170.7
174.7
178.8
182.9
186.9
191.0
195.0
199.1
203.2
207.2
211.3
215.4
219.4
223.5
227.6
231.6
235.7
239.7
243.8
247.9
251.9
256.0
260.1
264.1
268.2
272.2
276.3
280.4
284.4
288.5
292.6
296.6
300.7
304.8
158.9
163.1
167.3
171.5
175.7
179.8
184.0
188.2
192.4
196.6
200.8
204.9
209.1
213.3
217.5
221.7
225.9
230.0
234.2
238.4
242.6
246.8
250.9
255.1
259.3
263.5
267.7
271.9
276.0
280.2
284.4
288.6
292.8
297.0
301.1
305.3
309.5
313.7
161.9
166.2
170.5
174.7
179.0
183.3
187.5
191.8
196.0
200.3
204.6
208.8
213.1
217.3
221.6
225.9
230.1
234.4
238.7
242.9
247.2
251.4
255.7
260.0
264.2
268.5
272.8
277.0
281.3
285.5
289.8
294.1
298.3
302.6
306.8
311.1
315.4
319.6
166.5
170.8
175.2
179.6
184.0
188.4
192.8
197.1
201.5
205.9
210.3
214.7
219.0
223.4
227.8
232.2
236.6
240.9
245.3
249.7
254.1
258.5
262.8
267.2
271.6
276.0
280.4
284.7
289.1
293.5
297.9
302.3
306.7
311.0
315.4
319.8
324.2
328.6
171.0
175.5
180.0
184.5
189.0
193.5
198.0
202.5
207.0
211.5
216.0
220.5
225.0
229.5
234.0
238.5
243.0
247.5
252.0
256.5
261.0
265.5
270.0
274.5
279.0
283.5
288.0
292.5
297.0
301.5
306.0
310.5
315.0
319.5
324.0
328.5
333.0
337.5
174.0
178.6
183.2
187.7
192.3
196.9
201.5
206.1
210.6
215.2
219.8
224.4
228.9
233.5
238.1
242.7
247.3
251.8
256.4
261.0
265.6
270.2
274.7
279.3
283.9
288.5
293.1
297.6
302.2
306.8
311.4
315.9
320.5
325.1
329.7
334.3
338.8
343.4
178.5
183.2
187.9
192.6
197.3
202.0
206.7
211.4
216.1
220.8
225.5
230.2
234.9
239.6
244.3
249.0
253.7
258.4
263.1
267.8
272.5
277.2
281.9
286.6
291.3
296.0
300.7
305.4
310.1
314.8
319.5
324.2
328.8
333.5
338.2
342.9
347.6
352.3
183.0
187.9
192.7
197.5
202.3
207.1
211.9
216.8
221.6
226.4
231.2
236.0
240.8
245.7
250.5
255.3
260.1
264.9
269.7
274.6
279.4
284.2
289.0
293.8
298.6
303.5
308.3
313.1
317.9
322.7
327.5
332.4
337.2
342.0
346.8
351.6
356.4
361.3
187.5
192.5
197.4
202.4
207.3
212.2
217.2
222.1
227.0
232.0
236.9
241.8
246.8
251.7
256.6
261.6
266.5
271.5
276.4
281.3
286.3
291.2
296.1
301.1
306.0
310.9
315.9
320.8
325.7
330.7
335.6
340.6
345.5
350.4
355.4
360.3
365.2
370.2
10
AME [ ANALOG MICROELECTRONICS ]
